diff --git a/src/audio.cpp b/src/audio.cpp
index e2cfb6d1a..9239f5f14 100644
--- a/src/audio.cpp
+++ b/src/audio.cpp
@@ -43,13 +43,6 @@ ALCcontext* Audio::alContext{nullptr};
 ALuint Audio::alMainSource{0};
 float Audio::outputVolume{1.0};
 
-void audioDebugLog(QString msg)
-{
-#if (AUDIO_DEBUG)
-    qDebug()<<"Audio: "<<msg;
-#endif
-}
-
 Audio& Audio::getInstance()
 {
     if (!instance)
@@ -82,16 +75,16 @@ void Audio::suscribeInput()
 {
     if (!alInDev)
     {
-        qWarning()<<"Audio::suscribeInput: input device is closed";
+        qWarning()<<"input device is closed";
         return;
     }
 
-    audioDebugLog("suscribing");
+    qDebug() << "suscribing input";
     QMutexLocker lock(audioInLock);
     if (!userCount++ && alInDev)
     {
 #if (!FIX_SND_PCM_PREPARE_BUG)
-        audioDebugLog("starting capture");
+        qDebug() << "starting capture";
         alcCaptureStart(alInDev);
 #endif
     }
@@ -101,16 +94,16 @@ void Audio::unsuscribeInput()
 {
     if (!alInDev)
     {
-        qWarning()<<"Audio::unsuscribeInput: input device is closed";
+        qWarning()<<"input device is closed";
         return;
     }
 
-    audioDebugLog("unsuscribing");
+    qDebug() << "unsuscribing input";
     QMutexLocker lock(audioInLock);
     if (!--userCount && alInDev)
     {
 #if (!FIX_SND_PCM_PREPARE_BUG)
-        audioDebugLog("stopping capture");
+        qDebug() << "stopping capture";
         alcCaptureStop(alInDev);
 #endif
     }
@@ -118,7 +111,7 @@ void Audio::unsuscribeInput()
 
 void Audio::openInput(const QString& inDevDescr)
 {
-    audioDebugLog("Trying to open input "+inDevDescr);
+    qDebug() << "Trying to open input "+inDevDescr;
     QMutexLocker lock(audioInLock);
     auto* tmp = alInDev;
     alInDev = nullptr;
@@ -135,9 +128,9 @@ void Audio::openInput(const QString& inDevDescr)
             (av_DefaultSettings.audio_frame_duration * av_DefaultSettings.audio_sample_rate * 4)
                                        / 1000 * av_DefaultSettings.audio_channels);
     if (!alInDev)
-        qWarning() << "Audio: Cannot open input audio device";
+        qWarning() << "Cannot open input audio device " + inDevDescr;
     else
-        qDebug() << "Audio: Opening audio input "<<inDevDescr;
+        qDebug() << "Opening audio input "<<inDevDescr;
 
     Core::getInstance()->resetCallSources(); // Force to regen each group call's sources
 
@@ -157,7 +150,7 @@ void Audio::openInput(const QString& inDevDescr)
 
 void Audio::openOutput(const QString& outDevDescr)
 {
-    audioDebugLog("Trying to open output "+outDevDescr);
+    qDebug() << "Trying to open output " + outDevDescr;
     QMutexLocker lock(audioOutLock);
     auto* tmp = alOutDev;
     alOutDev = nullptr;
@@ -168,7 +161,7 @@ void Audio::openOutput(const QString& outDevDescr)
 
     if (!alOutDev)
     {
-        qWarning() << "Audio: Cannot open output audio device";
+        qWarning() << "Cannot open output audio device " + outDevDescr;
     }
     else
     {
@@ -181,7 +174,7 @@ void Audio::openOutput(const QString& outDevDescr)
         alContext=alcCreateContext(alOutDev,nullptr);
         if (!alcMakeContextCurrent(alContext))
         {
-            qWarning() << "Audio: Cannot create output audio context";
+            qWarning() << "Cannot create output audio context";
             alcCloseDevice(alOutDev);
         }
         else
@@ -190,7 +183,7 @@ void Audio::openOutput(const QString& outDevDescr)
         }
 
 
-        qDebug() << "Audio: Opening audio output "<<outDevDescr;
+        qDebug() << "Opening audio output " + outDevDescr;
     }
 
     Core::getInstance()->resetCallSources(); // Force to regen each group call's sources
@@ -198,7 +191,7 @@ void Audio::openOutput(const QString& outDevDescr)
 
 void Audio::closeInput()
 {
-    audioDebugLog("Closing input");
+    qDebug() << "Closing input";
     QMutexLocker lock(audioInLock);
     if (alInDev)
     {
@@ -209,14 +202,14 @@ void Audio::closeInput()
         }
         else
         {
-            qWarning() << "Audio: Failed to close input";
+            qWarning() << "Failed to close input";
         }
     }
 }
 
 void Audio::closeOutput()
 {
-    audioDebugLog("Closing output");
+    qDebug() << "Closing output";
     QMutexLocker lock(audioOutLock);
     if (alContext && alcMakeContextCurrent(nullptr) == ALC_TRUE)
         alcDestroyContext(alContext);
@@ -226,7 +219,7 @@ void Audio::closeOutput()
         if (alcCloseDevice(alOutDev) == ALC_TRUE)
             alOutDev = nullptr;
         else
-            qWarning() << "Audio: Failed to close output";
+            qWarning() << "Failed to close output";
     }
 }
 
@@ -299,7 +292,7 @@ void Audio::playAudioBuffer(ALuint alSource, const int16_t *data, int samples, u
     }
     else
     {
-        qDebug() << "Audio: Dropped frame";
+        qDebug() << "Dropped frame";
         return;
     }
 
diff --git a/src/autoupdate.cpp b/src/autoupdate.cpp
index 9ed79bb1c..786343b3c 100644
--- a/src/autoupdate.cpp
+++ b/src/autoupdate.cpp
@@ -101,7 +101,7 @@ AutoUpdater::VersionInfo AutoUpdater::getUpdateVersion()
 
     if (reply->error() != QNetworkReply::NoError)
     {
-        qWarning() << "AutoUpdater: getUpdateVersion: network error: "<<reply->errorString();
+        qWarning() << "getUpdateVersion: network error: " + reply->errorString();
         reply->deleteLater();
         manager->deleteLater();
         return versionInfo;
@@ -116,7 +116,7 @@ AutoUpdater::VersionInfo AutoUpdater::getUpdateVersion()
     // Check updater protocol version
     if ((int)data[0] != '2')
     {
-        qWarning() << "AutoUpdater: getUpdateVersion: Bad version "<<(uint8_t)data[0];
+        qWarning() << "getUpdateVersion: Bad version " << (uint8_t)data[0];
         return versionInfo;
     }
 
@@ -128,7 +128,7 @@ AutoUpdater::VersionInfo AutoUpdater::getUpdateVersion()
 
     if (crypto_sign_verify_detached(sig, msg, msgData.size(), key) != 0)
     {
-        qCritical() << "AutoUpdater: getUpdateVersion: RECEIVED FORGED VERSION FILE FROM "<<updateServer;
+        qCritical() << "getUpdateVersion: RECEIVED FORGED VERSION FILE FROM "<<updateServer;
         return versionInfo;
     }
 
@@ -147,14 +147,14 @@ QList<AutoUpdater::UpdateFileMeta> AutoUpdater::parseFlist(QByteArray flistData)
 
     if (flistData.isEmpty())
     {
-        qWarning() << "AutoUpdater::parseflist: Empty data";
+        qWarning() << "parseflist: Empty data";
         return flist;
     }
 
     // Check version
     if (flistData[0] != '1')
     {
-        qWarning() << "AutoUpdater: parseflist: Bad version "<<(uint8_t)flistData[0];
+        qWarning() << "parseflist: Bad version "<<(uint8_t)flistData[0];
         return flist;
     }
     flistData = flistData.mid(1);
@@ -162,7 +162,7 @@ QList<AutoUpdater::UpdateFileMeta> AutoUpdater::parseFlist(QByteArray flistData)
     // Check signature
     if (flistData.size() < (int)(crypto_sign_BYTES))
     {
-        qWarning() << "AutoUpdater::parseflist: Truncated data";
+        qWarning() << "parseflist: Truncated data";
         return flist;
     }
     else
@@ -171,7 +171,7 @@ QList<AutoUpdater::UpdateFileMeta> AutoUpdater::parseFlist(QByteArray flistData)
         unsigned char* msg = (unsigned char*)msgData.data();
         if (crypto_sign_verify_detached((unsigned char*)flistData.data(), msg, msgData.size(), key) != 0)
         {
-            qCritical() << "AutoUpdater: parseflist: FORGED FLIST FILE";
+            qCritical() << "parseflist: FORGED FLIST FILE";
             return flist;
         }
         flistData = flistData.mid(crypto_sign_BYTES);
@@ -211,7 +211,7 @@ QByteArray AutoUpdater::getUpdateFlist()
 
     if (reply->error() != QNetworkReply::NoError)
     {
-        qWarning() << "AutoUpdater: getUpdateFlist: network error: "<<reply->errorString();
+        qWarning() << "getUpdateFlist: network error: " + reply->errorString();
         reply->deleteLater();
         manager->deleteLater();
         return flist;
@@ -231,7 +231,7 @@ QByteArray AutoUpdater::getLocalFlist()
     QFile flistFile("flist");
     if (!flistFile.open(QIODevice::ReadOnly))
     {
-        qWarning() << "AutoUpdater::getLocalFlist: Can't open local flist";
+        qWarning() << "getLocalFlist: Can't open local flist";
         return flist;
     }
 
@@ -269,7 +269,7 @@ AutoUpdater::UpdateFile AutoUpdater::getUpdateFile(UpdateFileMeta fileMeta)
 
     if (reply->error() != QNetworkReply::NoError)
     {
-        qWarning() << "AutoUpdater: getUpdateFile: network error: "<<reply->errorString();
+        qWarning() << "getUpdateFile: network error: " + reply->errorString();
         reply->deleteLater();
         manager->deleteLater();
         return file;
@@ -304,7 +304,7 @@ bool AutoUpdater::downloadUpdate()
         return false;
     }
 
-    qDebug() << "AutoUpdater: Need to update "<<diff.size()<<" files";
+    qDebug() << "Need to update " << diff.size() << " files";
 
     // Create an empty directory to download updates into
     QString updateDirStr = Settings::getInstance().getSettingsDirPath() + "/update/";
@@ -314,7 +314,7 @@ bool AutoUpdater::downloadUpdate()
     updateDir = QDir(updateDirStr);
     if (!updateDir.exists())
     {
-        qWarning() << "AutoUpdater::downloadUpdate: Can't create update directory, aborting...";
+        qWarning() << "downloadUpdate: Can't create update directory, aborting...";
         isDownloadingUpdate = false;
         return false;
     }
@@ -323,7 +323,7 @@ bool AutoUpdater::downloadUpdate()
     QFile newFlistFile(updateDirStr+"flist");
     if (!newFlistFile.open(QIODevice::WriteOnly | QIODevice::Truncate))
     {
-        qWarning() << "AutoUpdater::downloadUpdate: Can't save new flist file, aborting...";
+        qWarning() << "downloadUpdate: Can't save new flist file, aborting...";
         isDownloadingUpdate = false;
         return false;
     }
@@ -343,12 +343,12 @@ bool AutoUpdater::downloadUpdate()
         QFile fileFile(updateDirStr+fileMeta.installpath);
         if (fileFile.open(QIODevice::ReadOnly) && fileFile.size() == (qint64)fileMeta.size)
         {
-            qDebug() << "AutoUpdater: Skipping already downloaded file  '"+fileMeta.installpath+"'";
+            qDebug() << "Skipping already downloaded file   '" + fileMeta.installpath+ "'";
             fileFile.close();
             continue;
         }
 
-        qDebug() << "AutoUpdater: Downloading '"+fileMeta.installpath+"' ...";
+        qDebug() << "Downloading '" + fileMeta.installpath + "' ...";
 
         // Create subdirs if necessary
         QString fileDirStr{QFileInfo(updateDirStr+fileMeta.installpath).absolutePath()};
@@ -364,7 +364,7 @@ bool AutoUpdater::downloadUpdate()
         }
         if (file.data.isNull())
         {
-            qWarning() << "AutoUpdater::downloadUpdate: Error downloading a file, aborting...";
+            qCritical() << "downloadUpdate: Error downloading a file, aborting...";
             isDownloadingUpdate = false;
             return false;
         }
@@ -373,7 +373,7 @@ bool AutoUpdater::downloadUpdate()
         if (crypto_sign_verify_detached(file.metadata.sig, (unsigned char*)file.data.data(),
                                         file.data.size(), key) != 0)
         {
-            qCritical() << "AutoUpdater: downloadUpdate: RECEIVED FORGED FILE, aborting...";
+            qCritical() << "downloadUpdate: RECEIVED FORGED FILE, aborting...";
             isDownloadingUpdate = false;
             return false;
         }
@@ -381,7 +381,7 @@ bool AutoUpdater::downloadUpdate()
         // Save
         if (!fileFile.open(QIODevice::WriteOnly | QIODevice::Truncate))
         {
-            qWarning() << "AutoUpdater::downloadUpdate: Can't save new update file, aborting...";
+            qCritical() << "downloadUpdate: Can't save new update file, aborting...";
             isDownloadingUpdate = false;
             return false;
         }
@@ -389,7 +389,7 @@ bool AutoUpdater::downloadUpdate()
         fileFile.close();
     }
 
-    qDebug() << "AutoUpdater::downloadUpdate: The update is ready, it'll be installed on the next restart";
+    qDebug() << "downloadUpdate: The update is ready, it'll be installed on the next restart";
 
     isDownloadingUpdate = false;
     return true;
@@ -436,14 +436,14 @@ bool AutoUpdater::isLocalUpdateReady()
 
 void AutoUpdater::installLocalUpdate()
 {
-    qDebug() << "AutoUpdater: About to start the qTox updater to install a local update";
+    qDebug() << "About to start the qTox updater to install a local update";
 
     // Delete the update if we fail so we don't fail again.
 
     // Updates only for supported platforms.
     if (platform.isEmpty())
     {
-        qCritical() << "AutoUpdater: Failed to start the qTox updater, removing the update and exiting";
+        qCritical() << "Failed to start the qTox updater, removing the update and exiting";
         QString updateDirStr = Settings::getInstance().getSettingsDirPath() + "/update/";
         QDir(updateDirStr).removeRecursively();
         exit(-1);
@@ -471,7 +471,7 @@ void AutoUpdater::installLocalUpdate()
 
     // Centralized error handling
 fail:
-    qCritical() << "AutoUpdater: Failed to start the qTox updater, removing the update and exiting";
+    qCritical() << "Failed to start the qTox updater, removing the update and exiting";
     QString updateDirStr = Settings::getInstance().getSettingsDirPath() + "/update/";
     QDir(updateDirStr).removeRecursively();
     exit(-1);
diff --git a/src/avatarbroadcaster.cpp b/src/avatarbroadcaster.cpp
index fc8462975..65136528f 100644
--- a/src/avatarbroadcaster.cpp
+++ b/src/avatarbroadcaster.cpp
@@ -28,7 +28,7 @@ void AvatarBroadcaster::sendAvatarTo(uint32_t friendId)
         return;
     if (!Core::getInstance()->isFriendOnline(friendId))
         return;
-    qDebug() << "AvatarBroadcaster: Sending avatar to "<<friendId;
+    qDebug() << "Sending avatar to " << friendId;
     Core::getInstance()->sendAvatarFile(friendId, avatarData);
     friendsSentTo[friendId] = true;
 }
diff --git a/src/chatlog/content/filetransferwidget.cpp b/src/chatlog/content/filetransferwidget.cpp
index c64b5845a..4f2b32c76 100644
--- a/src/chatlog/content/filetransferwidget.cpp
+++ b/src/chatlog/content/filetransferwidget.cpp
@@ -121,7 +121,7 @@ void FileTransferWidget::autoAcceptTransfer(const QString &path)
     if (Nexus::tryRemoveFile(filepath))
         Core::getInstance()->acceptFileRecvRequest(fileInfo.friendId, fileInfo.fileNum, filepath);
     else
-        qWarning() << "Warning: Cannot write to " << filepath;
+        qWarning() << "Cannot write to " << filepath;
 }
 
 void FileTransferWidget::acceptTransfer(const QString &filepath)
diff --git a/src/core/core.cpp b/src/core/core.cpp
index abf81b489..241e491be 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -55,7 +55,7 @@ QThread* Core::coreThread{nullptr};
 Core::Core(Camera* cam, QThread *CoreThread, QString loadPath) :
     tox(nullptr), toxav(nullptr), camera(cam), loadPath(loadPath), ready{false}
 {
-    qDebug() << "Core: loading Tox from" << loadPath;
+    qDebug() << "loading Tox from" << loadPath;
 
     coreThread = CoreThread;
 
@@ -160,11 +160,11 @@ void Core::make_tox(QByteArray savedata)
 
         if (proxyAddr.length() > 255)
         {
-            qWarning() << "Core: proxy address" << proxyAddr << "is too long";
+            qWarning() << "proxy address" << proxyAddr << "is too long";
         }
         else if (proxyAddr != "" && proxyPort > 0)
         {
-            qDebug() << "Core: using proxy" << proxyAddr << ":" << proxyPort;
+            qDebug() << "using proxy" << proxyAddr << ":" << proxyPort;
             // protection against changings in TOX_PROXY_TYPE enum
             if (proxyType == ProxyType::ptSOCKS5)
                 toxOptions.proxy_type = TOX_PROXY_TYPE_SOCKS5;
@@ -191,7 +191,7 @@ void Core::make_tox(QByteArray savedata)
             {
                 if (toxOptions.proxy_type != TOX_PROXY_TYPE_NONE)
                 {
-                    qCritical() << "Core: bad proxy! no toxcore!";
+                    qCritical() << "bad proxy! no toxcore!";
                     emit badProxy();
                 }
                 else
@@ -230,7 +230,7 @@ void Core::make_tox(QByteArray savedata)
 
 void Core::start()
 {
-    qDebug() << "Core: Starting up";
+    qDebug() << "Starting up";
 
     QByteArray savedata = loadToxSave(loadPath);
 
@@ -310,7 +310,7 @@ void Core::start()
     }
     else
     {
-        qDebug() << "Core: Error loading self avatar";
+        qDebug() << "Error loading self avatar";
     }
 
     ready = true;
@@ -374,15 +374,15 @@ bool Core::checkConnection()
 
     if (toxConnected && !isConnected)
     {
-        qDebug() << "Core: Connected to DHT";
+        qDebug() << "Connected to DHT";
         emit connected();
         isConnected = true;
-        //if (count) qDebug() << "Core: disconnect count:" << count;
+        //if (count) qDebug() << "disconnect count:" << count;
         //count = 0;
     }
     else if (!toxConnected && isConnected)
     {
-        qDebug() << "Core: Disconnected to DHT";
+        qDebug() << "Disconnected to DHT";
         emit disconnected();
         isConnected = false;
         //count++;
@@ -398,12 +398,12 @@ void Core::bootstrapDht()
     int listSize = dhtServerList.size();
     if (listSize == 0)
     {
-        qDebug() << "Settings: no bootstrap list?!?";
+        qDebug() << "no bootstrap list?!?";
         return;
     }
     static int j = qrand() % listSize;
 
-    qDebug() << "Core: Bootstrapping to the DHT ...";
+    qDebug() << "Bootstrapping to the DHT ...";
 
     int i=0;
     while (i < 2) // i think the more we bootstrap, the more we jitter because the more we overwrite nodes
@@ -412,12 +412,13 @@ void Core::bootstrapDht()
         if (tox_bootstrap(tox, dhtServer.address.toLatin1().data(),
             dhtServer.port, CUserId(dhtServer.userId).data(), nullptr) == 1)
         {
-            qDebug() << QString("Core: Bootstrapping from ")+dhtServer.name+QString(", addr ")+dhtServer.address.toLatin1().data()
-                        +QString(", port ")+QString().setNum(dhtServer.port);
+            qDebug() << "Bootstrapping from " + dhtServer.name
+                        + ", addr " + dhtServer.address.toLatin1().data()
+                        + ", port " + QString().setNum(dhtServer.port);
         }
         else
         {
-            qDebug() << "Core: Error bootstrapping from "+dhtServer.name;
+            qDebug() << "Error bootstrapping from "+dhtServer.name;
         }
 
         j++;
@@ -498,17 +499,17 @@ void Core::onGroupInvite(Tox*, int32_t friendNumber, uint8_t type, const uint8_t
     QByteArray pk((char*)data, length);
     if (type == TOX_GROUPCHAT_TYPE_TEXT)
     {
-        qDebug() << QString("Core: Text group invite by %1").arg(friendNumber);
+        qDebug() << QString("Text group invite by %1").arg(friendNumber);
         emit static_cast<Core*>(core)->groupInviteReceived(friendNumber,type,pk);
     }
     else if (type == TOX_GROUPCHAT_TYPE_AV)
     {
-        qDebug() << QString("Core: AV group invite by %1").arg(friendNumber);
+        qDebug() << QString("AV group invite by %1").arg(friendNumber);
         emit static_cast<Core*>(core)->groupInviteReceived(friendNumber,type,pk);
     }
     else
     {
-        qWarning() << "Core: Group invite with unknown type "<<type;
+        qWarning() << "Group invite with unknown type "<<type;
     }
 }
 
@@ -520,13 +521,13 @@ void Core::onGroupMessage(Tox*, int groupnumber, int peernumber, const uint8_t *
 
 void Core::onGroupNamelistChange(Tox*, int groupnumber, int peernumber, uint8_t change, void *core)
 {
-    qDebug() << QString("Core: Group namelist change %1:%2 %3").arg(groupnumber).arg(peernumber).arg(change);
+    qDebug() << QString("Group namelist change %1:%2 %3").arg(groupnumber).arg(peernumber).arg(change);
     emit static_cast<Core*>(core)->groupNamelistChanged(groupnumber, peernumber, change);
 }
 
 void Core::onGroupTitleChange(Tox*, int groupnumber, int peernumber, const uint8_t* title, uint8_t len, void* _core)
 {
-    qDebug() << "Core: group" << groupnumber << "title changed by" << peernumber;
+    qDebug() << "group" << groupnumber << "title changed by" << peernumber;
     Core* core = static_cast<Core*>(_core);
     QString author;
     if (peernumber >= 0)
@@ -572,7 +573,7 @@ void Core::requestFriendship(const QString& friendAddress, const QString& messag
     }
     else
     {
-        qDebug() << "Core: requesting friendship of "+friendAddress;
+        qDebug() << "requesting friendship of "+friendAddress;
         CString cMessage(message);
 
         uint32_t friendId = tox_friend_add(tox, CFriendAddress(friendAddress).data(),
@@ -877,7 +878,7 @@ QByteArray Core::loadToxSave(QString path)
     }
 
     QFile configurationFile(path);
-    qDebug() << "Core::loadConfiguration: reading from " << path;
+    qDebug() << "loadConfiguration: reading from " << path;
 
     if (!configurationFile.exists())
     {
@@ -972,9 +973,9 @@ void Core::switchConfiguration(const QString& _profile)
     }
 
     if (profile.isEmpty())
-        qDebug() << "Core: creating new Id";
+        qDebug() << "creating new Id";
     else
-        qDebug() << "Core: switching from" << Settings::getInstance().getCurrentProfile() << "to" << profile;
+        qDebug() << "switching from" << Settings::getInstance().getCurrentProfile() << "to" << profile;
 
     saveConfiguration();
     saveCurrentInformation(); // part of a hack, see core.h
@@ -1070,7 +1071,7 @@ QString Core::getGroupPeerName(int groupId, int peerId) const
     int length = tox_group_peername(tox, groupId, peerId, nameArray);
     if (length == -1)
     {
-        qWarning() << "Core::getGroupPeerName: Unknown error";
+        qWarning() << "getGroupPeerName: Unknown error";
         return name;
     }
     name = CString::toString(nameArray, length);
@@ -1085,7 +1086,7 @@ ToxID Core::getGroupPeerToxID(int groupId, int peerId) const
     int res = tox_group_peer_pubkey(tox, groupId, peerId, rawID);
     if (res == -1)
     {
-        qWarning() << "Core::getGroupPeerToxID: Unknown error";
+        qWarning() << "getGroupPeerToxID: Unknown error";
         return peerToxID;
     }
 
@@ -1099,7 +1100,7 @@ QList<QString> Core::getGroupPeerNames(int groupId) const
     int nPeers = getGroupNumberPeers(groupId);
     if (nPeers == -1)
     {
-        qWarning() << "Core::getGroupPeerNames: Unable to get number of peers";
+        qWarning() << "getGroupPeerNames: Unable to get number of peers";
         return names;
     }
     uint8_t namesArray[nPeers][TOX_MAX_NAME_LENGTH];
@@ -1107,7 +1108,7 @@ QList<QString> Core::getGroupPeerNames(int groupId) const
     int result = tox_group_get_names(tox, groupId, namesArray, lengths, nPeers);
     if (result != nPeers)
     {
-        qWarning() << "Core::getGroupPeerNames: Unexpected result";
+        qWarning() << "getGroupPeerNames: Unexpected result";
         return names;
     }
     for (int i=0; i<nPeers; i++)
@@ -1131,7 +1132,7 @@ int Core::joinGroupchat(int32_t friendnumber, uint8_t type, const uint8_t* frien
     }
     else
     {
-        qWarning() << "Core::joinGroupchat: Unknown groupchat type "<<type;
+        qWarning() << "joinGroupchat: Unknown groupchat type "<<type;
         return -1;
     }
 }
@@ -1158,7 +1159,7 @@ void Core::createGroup(uint8_t type)
     }
     else
     {
-        qWarning() << "Core::createGroup: Unknown type "<<type;
+        qWarning() << "createGroup: Unknown type "<<type;
     }
 }
 
@@ -1221,7 +1222,7 @@ QString Core::getFriendAddress(uint32_t friendNumber) const
     uint8_t rawid[TOX_PUBLIC_KEY_SIZE];
     if (!tox_friend_get_public_key(tox, friendNumber, rawid, nullptr))
     {
-        qWarning() << "Core::getFriendAddress: Getting public key failed";
+        qWarning() << "getFriendAddress: Getting public key failed";
         return QString();
     }
     QByteArray data((char*)rawid,TOX_PUBLIC_KEY_SIZE);
@@ -1239,7 +1240,7 @@ QString Core::getFriendUsername(uint32_t friendnumber) const
     size_t namesize = tox_friend_get_name_size(tox, friendnumber, nullptr);
     if (namesize == SIZE_MAX)
     {
-        qWarning() << "Core::getFriendUsername: Failed to get name size for friend "<<friendnumber;
+        qWarning() << "getFriendUsername: Failed to get name size for friend "<<friendnumber;
         return QString();
     }
     uint8_t* name = new uint8_t[namesize];
@@ -1286,21 +1287,21 @@ QString Core::getPeerName(const ToxID& id) const
     uint32_t friendId = tox_friend_by_public_key(tox, (uint8_t*)cid.data(), nullptr);
     if (friendId == std::numeric_limits<uint32_t>::max())
     {
-        qWarning() << "Core::getPeerName: No such peer "+id.toString();
+        qWarning() << "getPeerName: No such peer "+id.toString();
         return name;
     }
 
     const size_t nameSize = tox_friend_get_name_size(tox, friendId, nullptr);
     if (nameSize == SIZE_MAX)
     {
-        //qDebug() << "Core::getPeerName: Can't get name of friend "+QString().setNum(friendId)+" ("+id.toString()+")";
+        //qDebug() << "getPeerName: Can't get name of friend "+QString().setNum(friendId)+" ("+id.toString()+")";
         return name;
     }
 
     uint8_t* cname = new uint8_t[nameSize<TOX_MAX_NAME_LENGTH ? TOX_MAX_NAME_LENGTH : nameSize];
     if (tox_friend_get_name(tox, friendId, cname, nullptr) == false)
     {
-        qWarning() << "Core::getPeerName: Can't get name of friend "+QString().setNum(friendId)+" ("+id.toString()+")";
+        qWarning() << "getPeerName: Can't get name of friend "+QString().setNum(friendId)+" ("+id.toString()+")";
         delete[] cname;
         return name;
     }
diff --git a/src/core/coreav.cpp b/src/core/coreav.cpp
index 1306ef1ec..2acca4225 100644
--- a/src/core/coreav.cpp
+++ b/src/core/coreav.cpp
@@ -43,7 +43,7 @@ bool Core::anyActiveCalls()
 
 void Core::prepareCall(uint32_t friendId, int32_t callId, ToxAv* toxav, bool videoEnabled)
 {
-    qDebug() << QString("Core: preparing call %1").arg(callId);
+    qDebug() << QString("preparing call %1").arg(callId);
 
     if (!videobuf)
         videobuf = new uint8_t[videobufsize];
@@ -105,7 +105,7 @@ void Core::onAvMediaChange(void* toxav, int32_t callId, void* core)
     if (friendId < 0)
         goto fail;
 
-    qDebug() << "Core: Received media change from friend "<<friendId;
+    qDebug() << "Received media change from friend "<<friendId;
 
     if (cap == (av_VideoEncoding|av_VideoDecoding)) // Video call
     {
@@ -125,7 +125,7 @@ void Core::onAvMediaChange(void* toxav, int32_t callId, void* core)
     return;
 
 fail: // Centralized error handling
-    qWarning() << "Core: Toxcore error while receiving media change on call "<<callId;
+    qWarning() << "Toxcore error while receiving media change on call "<<callId;
     return;
 }
 
@@ -134,7 +134,7 @@ void Core::answerCall(int32_t callId)
     int friendId = toxav_get_peer_id(toxav, callId, 0);
     if (friendId < 0)
     {
-        qWarning() << "Core: Received invalid AV answer peer ID";
+        qWarning() << "Received invalid AV answer peer ID";
         return;
     }
 
@@ -142,19 +142,19 @@ void Core::answerCall(int32_t callId)
     int err = toxav_get_peer_csettings(toxav, callId, 0, transSettings);
     if (err != av_ErrorNone)
     {
-         qWarning() << "Core::answerCall: error getting call settings";
+         qWarning() << "answerCall: error getting call settings";
          delete transSettings;
          return;
     }
 
     if (transSettings->call_type == av_TypeVideo)
     {
-        qDebug() << QString("Core: answering call %1 with video").arg(callId);
+        qDebug() << QString("answering call %1 with video").arg(callId);
         toxav_answer(toxav, callId, transSettings);
     }
     else
     {
-        qDebug() << QString("Core: answering call %1 without video").arg(callId);
+        qDebug() << QString("answering call %1 without video").arg(callId);
         toxav_answer(toxav, callId, transSettings);
     }
 
@@ -163,14 +163,14 @@ void Core::answerCall(int32_t callId)
 
 void Core::hangupCall(int32_t callId)
 {
-    qDebug() << QString("Core: hanging up call %1").arg(callId);
+    qDebug() << QString("hanging up call %1").arg(callId);
     calls[callId].active = false;
     toxav_hangup(toxav, callId);
 }
 
 void Core::rejectCall(int32_t callId)
 {
-    qDebug() << QString("Core: rejecting call %1").arg(callId);
+    qDebug() << QString("rejecting call %1").arg(callId);
     calls[callId].active = false;
     toxav_reject(toxav, callId, nullptr);
 }
@@ -183,7 +183,7 @@ void Core::startCall(uint32_t friendId, bool video)
     cSettings.max_video_height = TOXAV_MAX_VIDEO_HEIGHT;
     if (video)
     {
-        qDebug() << QString("Core: Starting new call with %1 with video").arg(friendId);
+        qDebug() << QString("Starting new call with %1 with video").arg(friendId);
         cSettings.call_type = av_TypeVideo;
         if (toxav_call(toxav, &callId, friendId, &cSettings, TOXAV_RINGING_TIME) == 0)
         {
@@ -191,14 +191,14 @@ void Core::startCall(uint32_t friendId, bool video)
         }
         else
         {
-            qWarning() << QString("Core: Failed to start new video call with %1").arg(friendId);
+            qWarning() << QString("Failed to start new video call with %1").arg(friendId);
             emit avCallFailed(friendId);
             return;
         }
     }
     else
     {
-        qDebug() << QString("Core: Starting new call with %1 without video").arg(friendId);
+        qDebug() << QString("Starting new call with %1 without video").arg(friendId);
         cSettings.call_type = av_TypeAudio;
         if (toxav_call(toxav, &callId, friendId, &cSettings, TOXAV_RINGING_TIME) == 0)
         {
@@ -206,7 +206,7 @@ void Core::startCall(uint32_t friendId, bool video)
         }
         else
         {
-            qWarning() << QString("Core: Failed to start new audio call with %1").arg(friendId);
+            qWarning() << QString("Failed to start new audio call with %1").arg(friendId);
             emit avCallFailed(friendId);
             return;
         }
@@ -215,14 +215,14 @@ void Core::startCall(uint32_t friendId, bool video)
 
 void Core::cancelCall(int32_t callId, uint32_t friendId)
 {
-    qDebug() << QString("Core: Cancelling call with %1").arg(friendId);
+    qDebug() << QString("Cancelling call with %1").arg(friendId);
     calls[callId].active = false;
     toxav_cancel(toxav, callId, friendId, nullptr);
 }
 
 void Core::cleanupCall(int32_t callId)
 {
-    qDebug() << QString("Core: cleaning up call %1").arg(callId);
+    qDebug() << QString("cleaning up call %1").arg(callId);
     calls[callId].active = false;
     disconnect(calls[callId].sendAudioTimer,0,0,0);
     calls[callId].sendAudioTimer->stop();
@@ -296,13 +296,13 @@ void Core::sendCallAudio(int32_t callId, ToxAv* toxav)
         int r;
         if ((r = toxav_prepare_audio_frame(toxav, callId, dest, framesize*2, (int16_t*)buf, framesize)) < 0)
         {
-            qDebug() << "Core: toxav_prepare_audio_frame error";
+            qDebug() << "toxav_prepare_audio_frame error";
             calls[callId].sendAudioTimer->start();
             return;
         }
 
         if ((r = toxav_send_audio(toxav, callId, dest, r)) < 0)
-            qDebug() << "Core: toxav_send_audio error";
+            qDebug() << "toxav_send_audio error";
     }
     calls[callId].sendAudioTimer->start();
 }
@@ -328,20 +328,20 @@ void Core::sendCallVideo(int32_t callId)
         int result;
         if ((result = toxav_prepare_video_frame(toxav, callId, videobuf, videobufsize, &frame)) < 0)
         {
-            qDebug() << QString("Core: toxav_prepare_video_frame: error %1").arg(result);
+            qDebug() << QString("toxav_prepare_video_frame: error %1").arg(result);
             vpx_img_free(&frame);
             calls[callId].sendVideoTimer->start();
             return;
         }
 
         if ((result = toxav_send_video(toxav, callId, (uint8_t*)videobuf, result)) < 0)
-            qDebug() << QString("Core: toxav_send_video error: %1").arg(result);
+            qDebug() << QString("toxav_send_video error: %1").arg(result);
 
         vpx_img_free(&frame);
     }
     else
     {
-        qDebug("Core::sendCallVideo: Invalid frame (bad camera ?)");
+        qDebug("sendCallVideo: Invalid frame (bad camera ?)");
     }
 
     calls[callId].sendVideoTimer->start();
@@ -369,10 +369,10 @@ void Core::onAvCancel(void* _toxav, int32_t callId, void* core)
     int friendId = toxav_get_peer_id(toxav, callId, 0);
     if (friendId < 0)
     {
-        qWarning() << "Core: Received invalid AV cancel";
+        qWarning() << "Received invalid AV cancel";
         return;
     }
-    qDebug() << QString("Core: AV cancel from %1").arg(friendId);
+    qDebug() << QString("AV cancel from %1").arg(friendId);
 
     calls[callId].active = false;
 
@@ -394,11 +394,11 @@ void Core::onAvReject(void* _toxav, int32_t callId, void* core)
     int friendId = toxav_get_peer_id(toxav, callId, 0);
     if (friendId < 0)
     {
-        qWarning() << "Core: Received invalid AV reject";
+        qWarning() << "Received invalid AV reject";
         return;
     }
 
-    qDebug() << QString("Core: AV reject from %1").arg(friendId);
+    qDebug() << QString("AV reject from %1").arg(friendId);
 
     emit static_cast<Core*>(core)->avRejected(friendId, callId);
 }
@@ -410,10 +410,10 @@ void Core::onAvEnd(void* _toxav, int32_t call_index, void* core)
     int friendId = toxav_get_peer_id(toxav, call_index, 0);
     if (friendId < 0)
     {
-        qWarning() << "Core: Received invalid AV end";
+        qWarning() << "Received invalid AV end";
         return;
     }
-    qDebug() << QString("Core: AV end from %1").arg(friendId);
+    qDebug() << QString("AV end from %1").arg(friendId);
 
     cleanupCall(call_index);
 
@@ -427,18 +427,18 @@ void Core::onAvRinging(void* _toxav, int32_t call_index, void* core)
     int friendId = toxav_get_peer_id(toxav, call_index, 0);
     if (friendId < 0)
     {
-        qWarning() << "Core: Received invalid AV ringing";
+        qWarning() << "Received invalid AV ringing";
         return;
     }
 
     if (calls[call_index].videoEnabled)
     {
-        qDebug() << QString("Core: AV ringing with %1 with video").arg(friendId);
+        qDebug() << QString("AV ringing with %1 with video").arg(friendId);
         emit static_cast<Core*>(core)->avRinging(friendId, call_index, true);
     }
     else
     {
-        qDebug() << QString("Core: AV ringing with %1 without video").arg(friendId);
+        qDebug() << QString("AV ringing with %1 without video").arg(friendId);
         emit static_cast<Core*>(core)->avRinging(friendId, call_index, false);
     }
 }
@@ -450,10 +450,10 @@ void Core::onAvRequestTimeout(void* _toxav, int32_t call_index, void* core)
     int friendId = toxav_get_peer_id(toxav, call_index, 0);
     if (friendId < 0)
     {
-        qWarning() << "Core: Received invalid AV request timeout";
+        qWarning() << "Received invalid AV request timeout";
         return;
     }
-    qDebug() << QString("Core: AV request timeout with %1").arg(friendId);
+    qDebug() << QString("AV request timeout with %1").arg(friendId);
 
     cleanupCall(call_index);
 
@@ -467,10 +467,10 @@ void Core::onAvPeerTimeout(void* _toxav, int32_t call_index, void* core)
     int friendId = toxav_get_peer_id(toxav, call_index, 0);
     if (friendId < 0)
     {
-        qWarning() << "Core: Received invalid AV peer timeout";
+        qWarning() << "Received invalid AV peer timeout";
         return;
     }
-    qDebug() << QString("Core: AV peer timeout with %1").arg(friendId);
+    qDebug() << QString("AV peer timeout with %1").arg(friendId);
 
     cleanupCall(call_index);
 
@@ -485,7 +485,7 @@ void Core::onAvInvite(void* _toxav, int32_t call_index, void* core)
     int friendId = toxav_get_peer_id(toxav, call_index, 0);
     if (friendId < 0)
     {
-        qWarning() << "Core: Received invalid AV invite";
+        qWarning() << "Received invalid AV invite";
         return;
     }
 
@@ -493,19 +493,19 @@ void Core::onAvInvite(void* _toxav, int32_t call_index, void* core)
     int err = toxav_get_peer_csettings(toxav, call_index, 0, transSettings);
     if (err != av_ErrorNone)
     {
-        qWarning() << "Core::onAvInvite: error getting call type";
+        qWarning() << "onAvInvite: error getting call type";
         delete transSettings;
         return;
     }
 
     if (transSettings->call_type == av_TypeVideo)
     {
-        qDebug() << QString("Core: AV invite from %1 with video").arg(friendId);
+        qDebug() << QString("AV invite from %1 with video").arg(friendId);
         emit static_cast<Core*>(core)->avInvite(friendId, call_index, true);
     }
     else
     {
-        qDebug() << QString("Core: AV invite from %1 without video").arg(friendId);
+        qDebug() << QString("AV invite from %1 without video").arg(friendId);
         emit static_cast<Core*>(core)->avInvite(friendId, call_index, false);
     }
 
@@ -519,7 +519,7 @@ void Core::onAvStart(void* _toxav, int32_t call_index, void* core)
     int friendId = toxav_get_peer_id(toxav, call_index, 0);
     if (friendId < 0)
     {
-        qWarning() << "Core: Received invalid AV start";
+        qWarning() << "Received invalid AV start";
         return;
     }
 
@@ -527,20 +527,20 @@ void Core::onAvStart(void* _toxav, int32_t call_index, void* core)
     int err = toxav_get_peer_csettings(toxav, call_index, 0, transSettings);
     if (err != av_ErrorNone)
     {
-        qWarning() << "Core::onAvStart: error getting call type";
+        qWarning() << "onAvStart: error getting call type";
         delete transSettings;
         return;
     }
 
     if (transSettings->call_type == av_TypeVideo)
     {
-        qDebug() << QString("Core: AV start from %1 with video").arg(friendId);
+        qDebug() << QString("AV start from %1 with video").arg(friendId);
         prepareCall(friendId, call_index, toxav, true);
         emit static_cast<Core*>(core)->avStart(friendId, call_index, true);
     }
     else
     {
-        qDebug() << QString("Core: AV start from %1 without video").arg(friendId);
+        qDebug() << QString("AV start from %1 without video").arg(friendId);
         prepareCall(friendId, call_index, toxav, false);
         emit static_cast<Core*>(core)->avStart(friendId, call_index, false);
     }
@@ -553,7 +553,7 @@ void Core::playAudioBuffer(ALuint alSource, const int16_t *data, int samples, un
 {
     if (!channels || channels > 2)
     {
-        qWarning() << "Core::playAudioBuffer: trying to play on "<<channels<<" channels! Giving up.";
+        qWarning() << "playAudioBuffer: trying to play on "<<channels<<" channels! Giving up.";
         return;
     }
 
@@ -576,7 +576,7 @@ void Core::playAudioBuffer(ALuint alSource, const int16_t *data, int samples, un
     }
     else
     {
-        qDebug() << "Core: Dropped audio frame";
+        qDebug() << "Dropped audio frame";
         return;
     }
 
@@ -590,7 +590,7 @@ void Core::playAudioBuffer(ALuint alSource, const int16_t *data, int samples, un
     if (state != AL_PLAYING)
     {
         alSourcePlay(alSource);
-        //qDebug() << "Core: Starting audio source " << (int)alSource;
+        //qDebug() << "Starting audio source " << (int)alSource;
     }
 }
 
@@ -601,7 +601,7 @@ VideoSource *Core::getVideoSourceFromCall(int callNumber)
 
 void Core::joinGroupCall(int groupId)
 {
-    qDebug() << QString("Core: Joining group call %1").arg(groupId);
+    qDebug() << QString("Joining group call %1").arg(groupId);
     groupCalls[groupId].groupId = groupId;
     groupCalls[groupId].muteMic = false;
     groupCalls[groupId].muteVol = false;
@@ -628,7 +628,7 @@ void Core::joinGroupCall(int groupId)
 
 void Core::leaveGroupCall(int groupId)
 {
-    qDebug() << QString("Core: Leaving group call %1").arg(groupId);
+    qDebug() << QString("Leaving group call %1").arg(groupId);
     groupCalls[groupId].active = false;
     disconnect(groupCalls[groupId].sendAudioTimer,0,0,0);
     groupCalls[groupId].sendAudioTimer->stop();
@@ -657,7 +657,7 @@ void Core::sendGroupCallAudio(int groupId, ToxAv* toxav)
         if (toxav_group_send_audio(toxav_get_tox(toxav), groupId, (int16_t*)buf,
                 framesize, av_DefaultSettings.audio_channels, av_DefaultSettings.audio_sample_rate) < 0)
         {
-            qDebug() << "Core: toxav_group_send_audio error";
+            qDebug() << "toxav_group_send_audio error";
             groupCalls[groupId].sendAudioTimer->start();
             return;
         }
diff --git a/src/core/coreencryption.cpp b/src/core/coreencryption.cpp
index 5096d58ac..93b311088 100644
--- a/src/core/coreencryption.cpp
+++ b/src/core/coreencryption.cpp
@@ -112,7 +112,7 @@ QByteArray Core::encryptData(const QByteArray& data, PasswordType passtype)
     if (!tox_pass_key_encrypt(reinterpret_cast<const uint8_t*>(data.data()), data.size(),
                             pwsaltedkeys[passtype], encrypted, nullptr))
     {
-        qWarning() << "Core::encryptData: encryption failed";
+        qWarning() << "encryptData: encryption failed";
         return QByteArray();
     }
     return QByteArray(reinterpret_cast<char*>(encrypted), data.size() + TOX_PASS_ENCRYPTION_EXTRA_LENGTH);
@@ -128,7 +128,7 @@ QByteArray Core::decryptData(const QByteArray& data, PasswordType passtype)
     if (!tox_pass_key_decrypt(reinterpret_cast<const uint8_t*>(data.data()), data.size(),
                               pwsaltedkeys[passtype], decrypted, nullptr))
     {
-        qWarning() << "Core::decryptData: decryption failed";
+        qWarning() << "decryptData: decryption failed";
         return QByteArray();
     }
     return QByteArray(reinterpret_cast<char*>(decrypted), sz);
@@ -147,7 +147,7 @@ QByteArray Core::getSaltFromFile(QString filename)
     QFile file(filename);
     if (!file.open(QIODevice::ReadOnly))
     {
-        qWarning() << "Core: file" << filename << "doesn't exist";
+        qWarning() << "file" << filename << "doesn't exist";
         return QByteArray();
     }
     QByteArray data = file.read(TOX_PASS_ENCRYPTION_EXTRA_LENGTH);
@@ -156,7 +156,7 @@ QByteArray Core::getSaltFromFile(QString filename)
     uint8_t *salt = new uint8_t[TOX_PASS_SALT_LENGTH];
     if (!tox_get_salt(reinterpret_cast<uint8_t *>(data.data()), salt))
     {
-        qWarning() << "Core: can't get salt from" << filename << "header";
+        qWarning() << "can't get salt from" << filename << "header";
         return QByteArray();
     }
 
@@ -263,7 +263,7 @@ void Core::checkEncryptedHistory()
         useOtherPassword(ptHistory);
         if (!exists || HistoryKeeper::checkPassword())
         {
-            qDebug() << "Core: using main password for chat history";
+            qDebug() << "using main password for chat history";
             return;
         }
         clearPassword(ptHistory);
@@ -299,7 +299,7 @@ void Core::saveConfiguration(const QString& path)
 
     if (!isReady())
     {
-        qWarning() << "Core::saveConfiguration: Tox not started, aborting!";
+        qWarning() << "saveConfiguration: Tox not started, aborting!";
         return;
     }
 
@@ -310,7 +310,7 @@ void Core::saveConfiguration(const QString& path)
         return;
     }
 
-    qDebug() << "Core: writing tox_save to " << path;
+    qDebug() << "writing tox_save to " << path;
 
     uint32_t fileSize = tox_get_savedata_size(tox);
     bool encrypt = Settings::getInstance().getEncryptTox();
diff --git a/src/core/corefile.cpp b/src/core/corefile.cpp
index 11c8dc5ff..744318f2f 100644
--- a/src/core/corefile.cpp
+++ b/src/core/corefile.cpp
@@ -24,10 +24,10 @@ void CoreFile::sendAvatarFile(Core* core, uint32_t friendId, const QByteArray& d
                                      nullptr, filename, TOX_HASH_LENGTH, nullptr);
     if (fileNum == std::numeric_limits<uint32_t>::max())
     {
-        qWarning() << "CoreFile::sendAvatarFile: Can't create the Tox file sender";
+        qWarning() << "sendAvatarFile: Can't create the Tox file sender";
         return;
     }
-    //qDebug() << QString("CoreFile::sendAvatarFile: Created file sender %1 with friend %2").arg(fileNum).arg(friendId);
+    //qDebug() << QString("sendAvatarFile: Created file sender %1 with friend %2").arg(fileNum).arg(friendId);
 
     ToxFile file{fileNum, friendId, "", "", ToxFile::SENDING};
     file.filesize = filesize;
@@ -48,11 +48,11 @@ void CoreFile::sendFile(Core* core, uint32_t friendId, QString Filename, QString
                                 (uint8_t*)fileName.data(), fileName.size(), nullptr);
     if (fileNum == std::numeric_limits<uint32_t>::max())
     {
-        qWarning() << "CoreFile::sendFile: Can't create the Tox file sender";
+        qWarning() << "sendFile: Can't create the Tox file sender";
         emit core->fileSendFailed(friendId, Filename);
         return;
     }
-    qDebug() << QString("CoreFile::sendFile: Created file sender %1 with friend %2").arg(fileNum).arg(friendId);
+    qDebug() << QString("sendFile: Created file sender %1 with friend %2").arg(fileNum).arg(friendId);
 
     ToxFile file{fileNum, friendId, fileName, FilePath, ToxFile::SENDING};
     file.filesize = filesize;
@@ -60,7 +60,7 @@ void CoreFile::sendFile(Core* core, uint32_t friendId, QString Filename, QString
     tox_file_get_file_id(core->tox, friendId, fileNum, (uint8_t*)file.resumeFileId.data(), nullptr);
     if (!file.open(false))
     {
-        qWarning() << QString("CoreFile::sendFile: Can't open file, error: %1").arg(file.file->errorString());
+        qWarning() << QString("sendFile: Can't open file, error: %1").arg(file.file->errorString());
     }
     addFile(friendId, fileNum, file);
 
@@ -72,7 +72,7 @@ void CoreFile::pauseResumeFileSend(Core* core, uint32_t friendId, uint32_t fileI
     ToxFile* file = findFile(friendId, fileId);
     if (!file)
     {
-        qWarning("CoreFile::pauseResumeFileSend: No such file in queue");
+        qWarning("pauseResumeFileSend: No such file in queue");
         return;
     }
     if (file->status == ToxFile::TRANSMITTING)
@@ -88,7 +88,7 @@ void CoreFile::pauseResumeFileSend(Core* core, uint32_t friendId, uint32_t fileI
         tox_file_control(core->tox, file->friendId, file->fileNum, TOX_FILE_CONTROL_RESUME, nullptr);
     }
     else
-        qWarning() << "CoreFile::pauseResumeFileSend: File is stopped";
+        qWarning() << "pauseResumeFileSend: File is stopped";
 }
 
 void CoreFile::pauseResumeFileRecv(Core* core, uint32_t friendId, uint32_t fileId)
@@ -96,7 +96,7 @@ void CoreFile::pauseResumeFileRecv(Core* core, uint32_t friendId, uint32_t fileI
     ToxFile* file = findFile(friendId, fileId);
     if (!file)
     {
-        qWarning("CoreFile::cancelFileRecv: No such file in queue");
+        qWarning("cancelFileRecv: No such file in queue");
         return;
     }
     if (file->status == ToxFile::TRANSMITTING)
@@ -112,7 +112,7 @@ void CoreFile::pauseResumeFileRecv(Core* core, uint32_t friendId, uint32_t fileI
         tox_file_control(core->tox, file->friendId, file->fileNum, TOX_FILE_CONTROL_RESUME, nullptr);
     }
     else
-        qWarning() << "CoreFile::pauseResumeFileRecv: File is stopped or broken";
+        qWarning() << "pauseResumeFileRecv: File is stopped or broken";
 }
 
 void CoreFile::cancelFileSend(Core* core, uint32_t friendId, uint32_t fileId)
@@ -120,7 +120,7 @@ void CoreFile::cancelFileSend(Core* core, uint32_t friendId, uint32_t fileId)
     ToxFile* file = findFile(friendId, fileId);
     if (!file)
     {
-        qWarning("CoreFile::cancelFileSend: No such file in queue");
+        qWarning("cancelFileSend: No such file in queue");
         return;
     }
     file->status = ToxFile::STOPPED;
@@ -135,7 +135,7 @@ void CoreFile::cancelFileRecv(Core* core, uint32_t friendId, uint32_t fileId)
     ToxFile* file = findFile(friendId, fileId);
     if (!file)
     {
-        qWarning("CoreFile::cancelFileRecv: No such file in queue");
+        qWarning("cancelFileRecv: No such file in queue");
         return;
     }
     file->status = ToxFile::STOPPED;
@@ -149,7 +149,7 @@ void CoreFile::rejectFileRecvRequest(Core* core, uint32_t friendId, uint32_t fil
     ToxFile* file = findFile(friendId, fileId);
     if (!file)
     {
-        qWarning("CoreFile::rejectFileRecvRequest: No such file in queue");
+        qWarning("rejectFileRecvRequest: No such file in queue");
         return;
     }
     file->status = ToxFile::STOPPED;
@@ -163,13 +163,13 @@ void CoreFile::acceptFileRecvRequest(Core* core, uint32_t friendId, uint32_t fil
     ToxFile* file = findFile(friendId, fileId);
     if (!file)
     {
-        qWarning("CoreFile::acceptFileRecvRequest: No such file in queue");
+        qWarning("acceptFileRecvRequest: No such file in queue");
         return;
     }
     file->setFilePath(path);
     if (!file->open(true))
     {
-        qWarning() << "CoreFile::acceptFileRecvRequest: Unable to open file";
+        qWarning() << "acceptFileRecvRequest: Unable to open file";
         return;
     }
     file->status = ToxFile::TRANSMITTING;
@@ -182,7 +182,7 @@ ToxFile* CoreFile::findFile(uint32_t friendId, uint32_t fileId)
     uint64_t key = ((uint64_t)friendId<<32) + (uint64_t)fileId;
     if (!fileMap.contains(key))
     {
-        qWarning() << "CoreFile::findFile: File transfer with ID "<<friendId<<':'<<fileId<<" doesn't exist";
+        qWarning() << "findFile: File transfer with ID "<<friendId<<':'<<fileId<<" doesn't exist";
         return nullptr;
     }
     else
@@ -193,7 +193,7 @@ void CoreFile::addFile(uint32_t friendId, uint32_t fileId, const ToxFile& file)
 {
     uint64_t key = ((uint64_t)friendId<<32) + (uint64_t)fileId;
     if (fileMap.contains(key))
-        qWarning() << "CoreFile::addFile: Overwriting existing file transfer with same ID "<<friendId<<':'<<fileId;
+        qWarning() << "addFile: Overwriting existing file transfer with same ID "<<friendId<<':'<<fileId;
     fileMap.insert(key, file);
 }
 
@@ -202,7 +202,7 @@ void CoreFile::removeFile(uint32_t friendId, uint32_t fileId)
     uint64_t key = ((uint64_t)friendId<<32) + (uint64_t)fileId;
     if (!fileMap.contains(key))
     {
-        qWarning() << "CoreFile::removeFile: No such file in queue";
+        qWarning() << "removeFile: No such file in queue";
         return;
     }
     fileMap[key].file->close();
@@ -213,7 +213,7 @@ void CoreFile::onFileReceiveCallback(Tox*, uint32_t friendId, uint32_t fileId, u
                                  uint64_t filesize, const uint8_t *fname, size_t fnameLen, void *_core)
 {
     Core* core = static_cast<Core*>(_core);
-    qDebug() << QString("CoreFile: Received file request %1:%2 kind %3")
+    qDebug() << QString("Received file request %1:%2 kind %3")
                         .arg(friendId).arg(fileId).arg(kind);
 
     if (kind == TOX_FILE_KIND_AVATAR)
@@ -256,25 +256,25 @@ void CoreFile::onFileControlCallback(Tox*, uint32_t friendId, uint32_t fileId,
     ToxFile* file = findFile(friendId, fileId);
     if (!file)
     {
-        qWarning("CoreFile::onFileControlCallback: No such file in queue");
+        qWarning("onFileControlCallback: No such file in queue");
         return;
     }
 
     if (control == TOX_FILE_CONTROL_CANCEL)
     {
-        qDebug() << "CoreFile::onFileControlCallback: Received cancel for file "<<friendId<<":"<<fileId;
+        qDebug() << "onFileControlCallback: Received cancel for file "<<friendId<<":"<<fileId;
         emit static_cast<Core*>(core)->fileTransferCancelled(*file);
         removeFile(friendId, fileId);
     }
     else if (control == TOX_FILE_CONTROL_PAUSE)
     {
-        qDebug() << "CoreFile::onFileControlCallback: Received pause for file "<<friendId<<":"<<fileId;
+        qDebug() << "onFileControlCallback: Received pause for file "<<friendId<<":"<<fileId;
         file->status = ToxFile::PAUSED;
         emit static_cast<Core*>(core)->fileTransferRemotePausedUnpaused(*file, true);
     }
     else if (control == TOX_FILE_CONTROL_RESUME)
     {
-        qDebug() << "CoreFile::onFileControlCallback: Received pause for file "<<friendId<<":"<<fileId;
+        qDebug() << "onFileControlCallback: Received pause for file "<<friendId<<":"<<fileId;
         file->status = ToxFile::TRANSMITTING;
         emit static_cast<Core*>(core)->fileTransferRemotePausedUnpaused(*file, false);
     }
@@ -292,14 +292,14 @@ void CoreFile::onFileDataCallback(Tox *tox, uint32_t friendId, uint32_t fileId,
     ToxFile* file = findFile(friendId, fileId);
     if (!file)
     {
-        qWarning("CoreFile::onFileDataCallback: No such file in queue");
+        qWarning("onFileDataCallback: No such file in queue");
         return;
     }
 
     // If we reached EOF, ack and cleanup the transfer
     if (!length)
     {
-        //qDebug("CoreFile::onFileDataCallback: File sending completed");
+        //qDebug("onFileDataCallback: File sending completed");
         if (file->fileKind != TOX_FILE_KIND_AVATAR)
             emit static_cast<Core*>(core)->fileTransferFinished(*file);
         removeFile(friendId, fileId);
@@ -321,7 +321,7 @@ void CoreFile::onFileDataCallback(Tox *tox, uint32_t friendId, uint32_t fileId,
         nread = file->file->read((char*)data.get(), length);
         if (nread <= 0)
         {
-            qWarning("CoreFile::onFileDataCallback: Failed to read from file");
+            qWarning("onFileDataCallback: Failed to read from file");
             emit static_cast<Core*>(core)->fileTransferCancelled(*file);
             tox_file_send_chunk(tox, friendId, fileId, pos, nullptr, 0, nullptr);
             removeFile(friendId, fileId);
@@ -332,7 +332,7 @@ void CoreFile::onFileDataCallback(Tox *tox, uint32_t friendId, uint32_t fileId,
 
     if (!tox_file_send_chunk(tox, friendId, fileId, pos, data.get(), nread, nullptr))
     {
-        qWarning("CoreFile::onFileDataCallback: Failed to send data chunk");
+        qWarning("onFileDataCallback: Failed to send data chunk");
         return;
     }
     if (file->fileKind != TOX_FILE_KIND_AVATAR)
@@ -342,13 +342,13 @@ void CoreFile::onFileDataCallback(Tox *tox, uint32_t friendId, uint32_t fileId,
 void CoreFile::onFileRecvChunkCallback(Tox *tox, uint32_t friendId, uint32_t fileId, uint64_t position,
                                     const uint8_t *data, size_t length, void *core)
 {
-    //qDebug() << QString("CoreFile: Received chunk for %1:%2 pos %3 size %4")
+    //qDebug() << QString("Received chunk for %1:%2 pos %3 size %4")
     //                    .arg(friendId).arg(fileId).arg(position).arg(length);
 
     ToxFile* file = findFile(friendId, fileId);
     if (!file)
     {
-        qWarning("CoreFile::onFileRecvChunkCallback: No such file in queue");
+        qWarning("onFileRecvChunkCallback: No such file in queue");
         tox_file_control(tox, friendId, fileId, TOX_FILE_CONTROL_CANCEL, nullptr);
         return;
     }
@@ -356,7 +356,7 @@ void CoreFile::onFileRecvChunkCallback(Tox *tox, uint32_t friendId, uint32_t fil
     if (file->bytesSent != position)
     {
         /// TODO: Allow ooo receiving for non-stream transfers, with very careful checking
-        qWarning("CoreFile::onFileRecvChunkCallback: Received a chunk out-of-order, aborting transfer");
+        qWarning("onFileRecvChunkCallback: Received a chunk out-of-order, aborting transfer");
         if (file->fileKind != TOX_FILE_KIND_AVATAR)
             emit static_cast<Core*>(core)->fileTransferCancelled(*file);
         tox_file_control(tox, friendId, fileId, TOX_FILE_CONTROL_CANCEL, nullptr);
@@ -372,7 +372,7 @@ void CoreFile::onFileRecvChunkCallback(Tox *tox, uint32_t friendId, uint32_t fil
             pic.loadFromData(file->avatarData);
             if (!pic.isNull())
             {
-                qDebug() << "Core: Got"<<file->avatarData.size()<<"bytes of avatar data from"
+                qDebug() << "Got"<<file->avatarData.size()<<"bytes of avatar data from"
                          << static_cast<Core*>(core)->getFriendUsername(friendId);
                 Settings::getInstance().saveAvatar(pic, static_cast<Core*>(core)->getFriendAddress(friendId));
                 Settings::getInstance().saveAvatarHash(file->fileName, static_cast<Core*>(core)->getFriendAddress(friendId));
diff --git a/src/friendlist.cpp b/src/friendlist.cpp
index 100d07169..ffe095329 100644
--- a/src/friendlist.cpp
+++ b/src/friendlist.cpp
@@ -28,7 +28,7 @@ Friend* FriendList::addFriend(int friendId, const ToxID& userId)
 {
     auto friendChecker = friendList.find(friendId);
     if (friendChecker != friendList.end())
-        qWarning() << "FriendList::addFriend: friendId already taken";
+        qWarning() << "addFriend: friendId already taken";
 
     Friend* newfriend = new Friend(friendId, userId);
     friendList[friendId] = newfriend;
diff --git a/src/group.cpp b/src/group.cpp
index 78932545c..36f75a70e 100644
--- a/src/group.cpp
+++ b/src/group.cpp
@@ -47,7 +47,7 @@ Group::~Group()
 void Group::addPeer(int peerId, QString name)
 {
     if (peers.contains(peerId))
-        qWarning() << "Group::addPeer: peerId already used, overwriting anyway";
+        qWarning() << "addPeer: peerId already used, overwriting anyway";
     if (name.isEmpty())
         peers[peerId] = "<Unknown>";
     else
diff --git a/src/grouplist.cpp b/src/grouplist.cpp
index 52ea2f66f..6dbb8c542 100644
--- a/src/grouplist.cpp
+++ b/src/grouplist.cpp
@@ -25,7 +25,7 @@ Group* GroupList::addGroup(int groupId, const QString& name, bool isAvGroupchat)
 {
     auto checker = groupList.find(groupId);
     if (checker != groupList.end())
-        qWarning() << "GroupList::addGroup: groupId already taken";
+        qWarning() << "addGroup: groupId already taken";
 
     Group* newGroup = new Group(groupId, name, isAvGroupchat);
     groupList[groupId] = newGroup;
diff --git a/src/historykeeper.cpp b/src/historykeeper.cpp
index b47b5c1d2..a5113f486 100644
--- a/src/historykeeper.cpp
+++ b/src/historykeeper.cpp
@@ -432,9 +432,9 @@ bool HistoryKeeper::removeHistory(int encrypted)
 QList<HistoryKeeper::HistMessage> HistoryKeeper::exportMessagesDeleteFile(int encrypted)
 {
     auto msgs = getInstance()->exportMessages();
-    qDebug() << "HistoryKeeper: count" << msgs.size() << "messages exported";
+    qDebug() << "count" << msgs.size() << "messages exported";
     if (!removeHistory(encrypted))
-        qWarning() << "HistoryKeeper: couldn't delete old log file!";
+        qWarning() << "couldn't delete old log file!";
 
     return msgs;
 }
diff --git a/src/ipc.cpp b/src/ipc.cpp
index 858dc4195..0669ee954 100644
--- a/src/ipc.cpp
+++ b/src/ipc.cpp
@@ -39,10 +39,10 @@ IPC::IPC()
 
     qsrand(time(0));
     globalId = ((uint64_t)qrand()) * ((uint64_t)qrand()) * ((uint64_t)qrand());
-    qDebug() << "IPC: Our global ID is " << globalId;
+    qDebug() << "Our global ID is " << globalId;
     if (globalMemory.create(sizeof(IPCMemory)))
     {
-        qDebug() << "IPC: Creating the global shared memory and taking ownership";
+        qDebug() << "Creating the global shared memory and taking ownership";
         if (globalMemory.lock())
         {
             IPCMemory* mem = global();
@@ -53,16 +53,16 @@ IPC::IPC()
         }
         else
         {
-            qWarning() << "IPC: Couldn't lock to take ownership";
+            qWarning() << "Couldn't lock to take ownership";
         }
     }
     else if (globalMemory.attach())
     {
-        qDebug() << "IPC: Attaching to the global shared memory";
+        qDebug() << "Attaching to the global shared memory";
     }
     else
     {
-        qDebug() << "IPC: Failed to attach to the global shared memory, giving up";
+        qDebug() << "Failed to attach to the global shared memory, giving up";
         return; // We won't be able to do any IPC without being attached, let's get outta here
     }
 
@@ -119,13 +119,13 @@ time_t IPC::postEvent(const QString &name, const QByteArray& data/*=QByteArray()
             mem->lastEvent = evt->posted = result = qMax(mem->lastEvent + 1, time(0));
             evt->dest = dest;
             evt->sender = getpid();
-            qDebug() << "IPC: postEvent " << name << "to" << dest;
+            qDebug() << "postEvent " << name << "to" << dest;
         }
         globalMemory.unlock();
         return result;
     }
     else
-        qDebug() << "IPC: Failed to lock in postEvent()";
+        qDebug() << "Failed to lock in postEvent()";
 
     return 0;
 }
@@ -137,7 +137,7 @@ bool IPC::isCurrentOwner()
         void* data = globalMemory.data();
         if (!data)
         {
-            qWarning() << "IPC: isCurrentOwner failed to access the memory, returning false";
+            qWarning() << "isCurrentOwner failed to access the memory, returning false";
             globalMemory.unlock();
             return false;
         }
@@ -147,7 +147,7 @@ bool IPC::isCurrentOwner()
     }
     else
     {
-        qWarning() << "IPC: isCurrentOwner failed to lock, returning false";
+        qWarning() << "isCurrentOwner failed to lock, returning false";
         return false;
     }
 }
@@ -178,7 +178,7 @@ bool IPC::isEventAccepted(time_t time)
     }
     else
     {
-        qWarning() << "IPC: isEventAccepted failed to lock, returning false";
+        qWarning() << "isEventAccepted failed to lock, returning false";
     }
     return result;
 }
@@ -254,7 +254,7 @@ void IPC::processEvents()
             // Only the owner processes events. But if the previous owner's dead, we can take ownership now
             if (difftime(time(0), mem->lastProcessed) >= OWNERSHIP_TIMEOUT_S)
             {
-                qDebug() << "IPC: Previous owner timed out, taking ownership" << mem->globalId << "->" << globalId;
+                qDebug() << "Previous owner timed out, taking ownership" << mem->globalId << "->" << globalId;
                 // Ignore events that were not meant for this instance
                 memset(mem, 0, sizeof(IPCMemory));
                 mem->globalId = globalId;
@@ -269,7 +269,7 @@ void IPC::processEvents()
             auto it = eventHandlers.find(name);
             if (it != eventHandlers.end())
             {
-                qDebug() << "IPC: Processing event: " << name << ":" << evt->posted << "=" << evt->accepted;
+                qDebug() << "Processing event: " << name << ":" << evt->posted << "=" << evt->accepted;
                 evt->accepted = runEventHandler(it.value(), evt->data);
                 if (evt->dest == 0)
                 {
diff --git a/src/main.cpp b/src/main.cpp
index 9d60a66f8..46e4fabcd 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -133,7 +133,7 @@ int main(int argc, char *argv[])
         }
         else
         {
-            qWarning() << "Error: -p profile" << profile + ".tox" << "doesn't exist";
+            qCritical() << "-p profile" << profile + ".tox" << "doesn't exist";
             return EXIT_FAILURE;
         }
     }
diff --git a/src/misc/db/encrypteddb.cpp b/src/misc/db/encrypteddb.cpp
index 1228dc21d..8f504c2a9 100644
--- a/src/misc/db/encrypteddb.cpp
+++ b/src/misc/db/encrypteddb.cpp
@@ -33,7 +33,7 @@ EncryptedDb::EncryptedDb(const QString &fname, QList<QString> initList) :
     QByteArray fileContent;
     if (pullFileContent(fileName, buffer))
     {
-        qDebug() << "EncryptedDb: writing old data";
+        qDebug() << "writing old data";
         encrFile.setFileName(fileName);
         encrFile.open(QIODevice::ReadOnly);
         fileContent = encrFile.readAll();
@@ -78,7 +78,7 @@ bool EncryptedDb::pullFileContent(const QString &fname, QByteArray &buf)
     QFile dbFile(fname);
     if (!dbFile.open(QIODevice::ReadOnly))
     {
-        qDebug() << "EncryptedDb::pullFileContent: file doesn't exist";
+        qDebug() << "pullFileContent: file doesn't exist";
         buf = QByteArray();
         return false;
     }
@@ -87,7 +87,7 @@ bool EncryptedDb::pullFileContent(const QString &fname, QByteArray &buf)
     while (!dbFile.atEnd())
     {
         QByteArray encrChunk = dbFile.read(encryptedChunkSize);
-        qDebug() << "EncryptedDb::pullFileContent: got chunk:" << encrChunk.size();
+        qDebug() << "pullFileContent: got chunk:" << encrChunk.size();
         buf = Core::getInstance()->decryptData(encrChunk, Core::ptHistory);
         if (buf.size() > 0)
         {
@@ -95,7 +95,7 @@ bool EncryptedDb::pullFileContent(const QString &fname, QByteArray &buf)
         }
         else
         {
-            qWarning() << "EncryptedDb::pullFileContent: Encrypted history log is corrupted: can't decrypt, will be deleted";
+            qWarning() << "pullFileContent: Encrypted history log is corrupted: can't decrypt, will be deleted";
             buf = QByteArray();
             return false;
         }
diff --git a/src/misc/settings.cpp b/src/misc/settings.cpp
index 56c8dbff6..a75d0cd91 100644
--- a/src/misc/settings.cpp
+++ b/src/misc/settings.cpp
@@ -204,7 +204,7 @@ void Settings::load()
         }
     }
 
-    qDebug() << "Settings: Loading from "<<filePath;
+    qDebug() << "Loading settings from " + filePath;
 
     QSettings s(filePath, QSettings::IniFormat);
     s.beginGroup("DHT Server");
@@ -390,7 +390,7 @@ void Settings::save(QString path, bool writePersonal)
 
 void Settings::saveGlobal(QString path)
 {
-    qDebug() << "Settings: Saving in " << path;
+    qDebug() << "Saving settings in " + path;
 
     QSettings s(path, QSettings::IniFormat);
 
@@ -487,11 +487,11 @@ void Settings::savePersonal(QString path)
 {
     if (currentProfile.isEmpty())
     {
-        qDebug() << "Settings: could not save personal settings because currentProfile profile is empty";
+        qDebug() << "could not save personal settings because currentProfile profile is empty";
         return;
     }
 
-    qDebug() << "Settings: Saving personal in " << path;
+    qDebug() << "Saving personal settings in " << path;
 
     QSettings ps(QFileInfo(path).dir().filePath(currentProfile + ".ini"), QSettings::IniFormat);
     ps.beginGroup("Friends");
diff --git a/src/misc/style.cpp b/src/misc/style.cpp
index 4a03148cf..8540c5302 100644
--- a/src/misc/style.cpp
+++ b/src/misc/style.cpp
@@ -80,7 +80,7 @@ QString Style::getStylesheet(const QString &filename)
         if (file.open(QFile::ReadOnly | QFile::Text))
             return resolve(file.readAll());
         else
-            qWarning() << "Style: Stylesheet " << filename << " not found";
+            qWarning() << "Stylesheet " << filename << " not found";
     }
 
     return QString();
diff --git a/src/nexus.cpp b/src/nexus.cpp
index ed6812dcd..c53adff96 100644
--- a/src/nexus.cpp
+++ b/src/nexus.cpp
@@ -42,7 +42,7 @@ void Nexus::start()
     if (started)
         return;
 
-    qDebug() << "Nexus: Starting up";
+    qDebug() << "Starting up";
 
     // Setup the environment
     qRegisterMetaType<Status>("Status");
diff --git a/src/profilelocker.cpp b/src/profilelocker.cpp
index b033410c4..e7e758062 100644
--- a/src/profilelocker.cpp
+++ b/src/profilelocker.cpp
@@ -53,7 +53,7 @@ void ProfileLocker::unlock()
 
 void ProfileLocker::clearAllLocks()
 {
-    qDebug() << "ProfileLocker::clearAllLocks: Wiping out all lock files";
+    qDebug() << "clearAllLocks: Wiping out all lock files";
     if (lockfile)
         unlock();
 
@@ -72,7 +72,7 @@ void ProfileLocker::assertLock()
 {
     if (!lockfile)
     {
-        qCritical() << "ProfileLocker::assertLock: We don't seem to own any lock!";
+        qCritical() << "assertLock: We don't seem to own any lock!";
         deathByBrokenLock();
     }
 
@@ -82,11 +82,11 @@ void ProfileLocker::assertLock()
         unlock();
         if (lock(tmp))
         {
-            qCritical() << "ProfileLocker::assertLock: Lock file was lost, but could be restored";
+            qCritical() << "assertLock: Lock file was lost, but could be restored";
         }
         else
         {
-            qCritical() << "ProfileLocker::assertLock: Lock file was lost, and could *NOT* be restored";
+            qCritical() << "assertLock: Lock file was lost, and could *NOT* be restored";
             deathByBrokenLock();
         }
     }
@@ -94,6 +94,6 @@ void ProfileLocker::assertLock()
 
 void ProfileLocker::deathByBrokenLock()
 {
-    qCritical() << "ProfileLocker: Lock is *BROKEN*, exiting immediately";
+    qCritical() << "Lock is *BROKEN*, exiting immediately";
     abort();
 }
diff --git a/src/toxdns.cpp b/src/toxdns.cpp
index 6d6b7ee3f..968903d32 100644
--- a/src/toxdns.cpp
+++ b/src/toxdns.cpp
@@ -172,7 +172,7 @@ QString ToxDNS::queryTox3(const tox3_server& server, const QString &record, bool
     void* tox_dns3 = tox_dns3_new(server.pubkey);
     if (!tox_dns3)
     {
-        qWarning() << "queryTox3: failed to create a tox_dns3 object for "<<server.name<<", using tox1 as a fallback";
+        qWarning() << "failed to create a tox_dns3 object for "<<server.name<<", using tox1 as a fallback";
         goto fallbackOnTox1;
     }
     uint32_t request_id;
@@ -182,7 +182,7 @@ QString ToxDNS::queryTox3(const tox3_server& server, const QString &record, bool
 
     if (dns_string_len < 0) // We can always fallback on tox1 if toxdns3 fails
     {
-        qWarning() << "queryTox3: failed to generate dns3 string for "<<server.name<<", using tox1 as a fallback";
+        qWarning() << "failed to generate dns3 string for "<<server.name<<", using tox1 as a fallback";
         goto fallbackOnTox1;
     }
 
@@ -190,7 +190,7 @@ QString ToxDNS::queryTox3(const tox3_server& server, const QString &record, bool
     entry = fetchLastTextRecord(realRecord, silent);
     if (entry.isEmpty())
     {
-        qWarning() << "queryTox3: Server "<<server.name<<" returned no record, using tox1 as a fallback";
+        qWarning() << "Server "<<server.name<<" returned no record, using tox1 as a fallback";
         goto fallbackOnTox1;
     }
 
@@ -205,7 +205,7 @@ QString ToxDNS::queryTox3(const tox3_server& server, const QString &record, bool
             QString ver = entry.mid(verx, verend-verx);
             if (ver != "tox3")
             {
-                qWarning() << "queryTox3: Server "<<server.name<<" returned a bad version ("<<ver<<"), using tox1 as a fallback";
+                qWarning() << "Server "<<server.name<<" returned a bad version ("<<ver<<"), using tox1 as a fallback";
                 goto fallbackOnTox1;
             }
         }
@@ -215,7 +215,7 @@ QString ToxDNS::queryTox3(const tox3_server& server, const QString &record, bool
     idx = entry.indexOf("id=");
     if (idx < 0)
     {
-        qWarning() << "queryTox3: Server "<<server.name<<" returned an empty id, using tox1 as a fallback";
+        qWarning() << "Server "<<server.name<<" returned an empty id, using tox1 as a fallback";
         goto fallbackOnTox1;
     }
 
@@ -225,7 +225,7 @@ QString ToxDNS::queryTox3(const tox3_server& server, const QString &record, bool
     toxIdSize = tox_decrypt_dns3_TXT(tox_dns3, toxId, (uint8_t*)id.data(), id.size(), request_id);
     if (toxIdSize < 0) // We can always fallback on tox1 if toxdns3 fails
     {
-        qWarning() << "queryTox3: failed to decrypt dns3 reply for "<<server.name<<", using tox1 as a fallback";
+        qWarning() << "Failed to decrypt dns3 reply for "<<server.name<<", using tox1 as a fallback";
         goto fallbackOnTox1;
     }
 
diff --git a/src/toxme.cpp b/src/toxme.cpp
index af95a2925..8ff88d62b 100644
--- a/src/toxme.cpp
+++ b/src/toxme.cpp
@@ -32,7 +32,7 @@ QByteArray Toxme::prepareEncryptedJson(int action, QString payload)
     QPair<QByteArray, QByteArray> keypair = Core::getInstance()->getKeypair();
     if (keypair.first.isEmpty() || keypair.second.isEmpty())
     {
-        qWarning() << "Toxme::prepareEncryptedJson: Couldn't get our keypair, aborting";
+        qWarning() << "prepareEncryptedJson: Couldn't get our keypair, aborting";
         return QByteArray();
     }
 
diff --git a/src/video/cameraworker.cpp b/src/video/cameraworker.cpp
index d4b1abb17..772f9a7c4 100644
--- a/src/video/cameraworker.cpp
+++ b/src/video/cameraworker.cpp
@@ -50,14 +50,14 @@ void CameraWorker::onStart()
 
 void CameraWorker::_suspend()
 {
-    qDebug() << "CameraWorker: Suspend";
+    qDebug() << "Suspend";
     clock->stop();
     unsubscribe();
 }
 
 void CameraWorker::_resume()
 {
-    qDebug() << "CameraWorker: Resume";
+    qDebug() << "Resume";
     subscribe();
     clock->start();
 }
@@ -126,7 +126,7 @@ void CameraWorker::_probeResolutions()
 
         unsubscribe();
 
-        qDebug() << "CameraWorker: Resolutions" <<resolutions;
+        qDebug() << "Resolutions" <<resolutions;
     }
 
     emit resProbingFinished(resolutions);
@@ -156,12 +156,12 @@ void CameraWorker::subscribe()
             }
             catch( cv::Exception& e )
             {
-                qDebug() << "CameraWorker:" << "OpenCV exception caught: " << e.what();
+                qDebug() << "OpenCV exception caught: " << e.what();
             }
 
             if (!bSuccess)
             {
-                qDebug() << "CameraWorker: Could not open camera";
+                qDebug() << "Could not open camera";
             }
             applyProps(); // restore props
         }
@@ -192,14 +192,14 @@ void CameraWorker::doWork()
     }
     catch( cv::Exception& e )
     {
-        qDebug() << "CameraWorker:" << "OpenCV exception caught: " << e.what();;
+        qDebug() << "OpenCV exception caught: " << e.what();;
         this->clock->stop(); // prevent log spamming
-        qDebug() << "CameraWorker: stopped clock";
+        qDebug() << "stopped clock";
     }
 
     if (!bSuccess)
     {
-        qDebug() << "CameraWorker: Cannot read frame";
+        qDebug() << "Cannot read frame";
         return;
     }
 
diff --git a/src/widget/androidgui.cpp b/src/widget/androidgui.cpp
index c64e75524..aba6de0d4 100644
--- a/src/widget/androidgui.cpp
+++ b/src/widget/androidgui.cpp
@@ -94,11 +94,11 @@ void AndroidGUI::keyPressEvent(QKeyEvent* event)
 {
     if (event->key() == Qt::Key_Back)
     {
-        qDebug() << "AndroidGUI: Back key pressed, quitting";
+        qDebug() << "Back key pressed, quitting";
         qApp->exit(0);
     }
     else if (event->key() == Qt::Key_Menu)
     {
-        qDebug() << "AndroidGUI: Menu key pressed";
+        qDebug() << "Menu key pressed";
     }
 }
diff --git a/src/widget/form/settings/generalform.cpp b/src/widget/form/settings/generalform.cpp
index e97589c44..f52736395 100644
--- a/src/widget/form/settings/generalform.cpp
+++ b/src/widget/form/settings/generalform.cpp
@@ -360,7 +360,7 @@ void GeneralForm::reloadSmiles()
     QList<QStringList> emoticons = SmileyPack::getInstance().getEmoticons();
     if (emoticons.isEmpty())
     { // sometimes there are no emoticons available, don't crash in this case
-        qDebug() << "GeneralForm::reloadSmilies: No emoticons found";
+        qDebug() << "reloadSmilies: No emoticons found";
         return;
     }
 
diff --git a/src/widget/friendwidget.cpp b/src/widget/friendwidget.cpp
index 4f0c13de8..3555e9adf 100644
--- a/src/widget/friendwidget.cpp
+++ b/src/widget/friendwidget.cpp
@@ -109,7 +109,7 @@ void FriendWidget::contextMenuEvent(QContextMenuEvent * event)
             {
                 dir = QFileDialog::getExistingDirectory(0, tr("Choose an auto accept directory","popup title"), dir);
                 autoAccept->setChecked(true);
-                qDebug() << "FriendWidget: setting auto accept dir for" << friendId << "to" << dir;
+                qDebug() << "setting auto accept dir for" << friendId << "to" << dir;
                 Settings::getInstance().setAutoAcceptDir(id, dir);
             }
         }
diff --git a/src/widget/systemtrayicon.cpp b/src/widget/systemtrayicon.cpp
index 922001c27..dedafa054 100644
--- a/src/widget/systemtrayicon.cpp
+++ b/src/widget/systemtrayicon.cpp
@@ -18,7 +18,7 @@ SystemTrayIcon::SystemTrayIcon()
     #ifdef ENABLE_SYSTRAY_UNITY_BACKEND
     else if (desktop == "unity")
     {
-        qDebug() << "SystemTrayIcon: Using Unity backend";
+        qDebug() << "Using Unity backend";
         gtk_init(nullptr, nullptr);
         QString settingsDir = Settings::getSettingsDirPath();
         QFile iconFile(settingsDir+"/icon.png");
@@ -44,7 +44,7 @@ SystemTrayIcon::SystemTrayIcon()
     #ifdef ENABLE_SYSTRAY_GTK_BACKEND
     else if (desktop == "xfce" || desktop.contains("gnome"))
     {
-        qDebug() << "SystemTrayIcon: Using GTK backend";
+        qDebug() << "Using GTK backend";
         backendType = SystrayBackendType::GTK;
         gtk_init(nullptr, nullptr);
         void (*callbackFreeImage)(guchar*, gpointer) =
@@ -80,7 +80,7 @@ SystemTrayIcon::SystemTrayIcon()
     else if (desktop == "kde"
             && getenv("KDE_SESSION_VERSION") == QString("5"))
     {
-        qDebug() << "SystemTrayIcon: Using Status Notifier backend";
+        qDebug() << "Using Status Notifier backend";
         backendType = SystrayBackendType::StatusNotifier;
         gtk_init(nullptr, nullptr);
         snMenu = gtk_menu_new();
@@ -105,11 +105,11 @@ SystemTrayIcon::SystemTrayIcon()
              && getenv("KDE_SESSION_VERSION") == QString("5"))
     {
         backendType = SystrayBackendType::KDE5;
-        qWarning() << "SystemTrayIcon: Detected a KDE5 session, but we don't have Status Notifier support. Disabling the systray icon";
+        qWarning() << "Detected a KDE5 session, but we don't have Status Notifier support. Disabling the systray icon";
     }
     else
     {
-        qDebug() << "SystemTrayIcon: Using the Qt backend";
+        qDebug() << "Using the Qt backend";
         qtIcon = new QSystemTrayIcon;
         backendType = SystrayBackendType::Qt;
         connect(qtIcon, &QSystemTrayIcon::activated, this, &SystemTrayIcon::activated);
diff --git a/src/widget/videosurface.cpp b/src/widget/videosurface.cpp
index 7d6ccf949..b8ba2c9f2 100644
--- a/src/widget/videosurface.cpp
+++ b/src/widget/videosurface.cpp
@@ -71,7 +71,7 @@ void VideoSurface::setSource(VideoSource *src)
 void VideoSurface::initializeGL()
 {
     QGLWidget::initializeGL();
-    qDebug() << "VideoSurface: Init";
+    qDebug() << "Init";
     // pbo
     pbo[0] = new QOpenGLBuffer(QOpenGLBuffer::PixelUnpackBuffer);
     pbo[0]->setUsagePattern(QOpenGLBuffer::StreamDraw);
@@ -156,7 +156,7 @@ void VideoSurface::paintGL()
 
         if (pboAllocSize != currFrame.frameData.size())
         {
-            qDebug() << "VideoSurface: Resize pbo " << currFrame.frameData.size() << "(" << currFrame.resolution << ")" << "bytes (before" << pboAllocSize << ")";
+            qDebug() << "Resize pbo " << currFrame.frameData.size() << "(" << currFrame.resolution << ")" << "bytes (before" << pboAllocSize << ")";
 
             pbo[0]->bind();
             pbo[0]->allocate(currFrame.frameData.size());
diff --git a/src/widget/widget.cpp b/src/widget/widget.cpp
index 91a65ca79..ea6843727 100644
--- a/src/widget/widget.cpp
+++ b/src/widget/widget.cpp
@@ -313,7 +313,7 @@ void Widget::updateIcons()
 
 Widget::~Widget()
 {
-    qDebug() << "Widget: Deleting Widget";
+    qDebug() << "Deleting Widget";
     AutoUpdater::abortUpdates();
     if (icon)
         icon->hide();
@@ -609,7 +609,7 @@ void Widget::reloadHistory()
 
 void Widget::addFriend(int friendId, const QString &userId)
 {
-    //qDebug() << "Widget: Adding friend with id" << userId;
+    //qDebug() << "Adding friend with id" << userId;
     ToxID userToxId = ToxID::fromString(userId);
     Friend* newfriend = FriendList::addFriend(friendId, userToxId);
     contactListWidget->moveWidget(newfriend->getFriendWidget(),Status::Offline);
@@ -654,7 +654,7 @@ void Widget::addFriend(int friendId, const QString &userId)
     QPixmap avatar = Settings::getInstance().getSavedAvatar(userId);
     if (!avatar.isNull())
     {
-        //qWarning() << "Widget: loadded avatar for id" << userId;
+        //qWarning() << "loadded avatar for id" << userId;
         newfriend->getChatForm()->onAvatarChange(friendId, avatar);
         newfriend->getFriendWidget()->onAvatarChange(friendId, avatar);
     }
@@ -931,14 +931,14 @@ void Widget::onGroupInviteReceived(int32_t friendId, uint8_t type, QByteArray in
             int groupId = Nexus::getCore()->joinGroupchat(friendId, type, (uint8_t*)invite.data(), invite.length());
             if (groupId < 0)
             {
-                qWarning() << "Widget::onGroupInviteReceived: Unable to accept  group invite";
+                qWarning() << "onGroupInviteReceived: Unable to accept  group invite";
                 return;
             }
         }
     }
     else
     {
-        qWarning() << "Widget::onGroupInviteReceived: Unknown groupchat type:"<<type;
+        qWarning() << "onGroupInviteReceived: Unknown groupchat type:"<<type;
         return;
     }
 }
@@ -979,7 +979,7 @@ void Widget::onGroupNamelistChanged(int groupnumber, int peernumber, uint8_t Cha
     Group* g = GroupList::findGroup(groupnumber);
     if (!g)
     {
-        qDebug() << "Widget::onGroupNamelistChanged: Group "<<groupnumber<<" not found, creating it";
+        qDebug() << "onGroupNamelistChanged: Group "<<groupnumber<<" not found, creating it";
         g = createGroup(groupnumber);
     }
 
@@ -1057,7 +1057,7 @@ Group *Widget::createGroup(int groupId)
     Group* g = GroupList::findGroup(groupId);
     if (g)
     {
-        qWarning() << "Widget::createGroup: Group already exists";
+        qWarning() << "createGroup: Group already exists";
         return g;
     }
 
@@ -1129,7 +1129,7 @@ void Widget::onUserAwayCheck()
     {
         if (autoAwayTime && Platform::getIdleTime() >= autoAwayTime)
         {
-            qDebug() << "Widget: auto away activated at" << QTime::currentTime().toString();
+            qDebug() << "auto away activated at" << QTime::currentTime().toString();
             emit statusSet(Status::Away);
             autoAwayActive = true;
         }
@@ -1138,7 +1138,7 @@ void Widget::onUserAwayCheck()
     {
         if (autoAwayActive && (!autoAwayTime || Platform::getIdleTime() < autoAwayTime))
         {
-            qDebug() << "Widget: auto away deactivated at" << QTime::currentTime().toString();
+            qDebug() << "auto away deactivated at" << QTime::currentTime().toString();
             emit statusSet(Status::Online);
             autoAwayActive = false;
         }
@@ -1203,7 +1203,7 @@ void Widget::onTryCreateTrayIcon()
         disconnect(timer, &QTimer::timeout, this, &Widget::onTryCreateTrayIcon);
         if (!icon)
         {
-            qWarning() << "Widget: No system tray detected!";
+            qWarning() << "No system tray detected!";
             show();
         }
     }