Index: sources/canbus/MessageInterpreter.cpp
===================================================================
diff -u -re961fc7bcdeba8ffab9c96da20244b07405f8f99 -rcedf17d9edc7e3f0f08e2877e702aaf4f94d4202
--- sources/canbus/MessageInterpreter.cpp	(.../MessageInterpreter.cpp)	(revision e961fc7bcdeba8ffab9c96da20244b07405f8f99)
+++ sources/canbus/MessageInterpreter.cpp	(.../MessageInterpreter.cpp)	(revision cedf17d9edc7e3f0f08e2877e702aaf4f94d4202)
@@ -37,7 +37,7 @@
     if ( ! length ) { logInvalidLength(vActionId); return false; }  \
     vCanId = vMODEL::canid();                                       \
     vPayload = Format::fromVariant(vData);                          \
-    LOG_APPED(vMODEL::toString(vData));                             \
+    LOG_APPED(QString("%1,%2").arg(vActionId,4,16).arg(vMODEL::toString(vData)));   \
     DEBUG_SIGNAL(0, typeid(vMODEL).name())
 
 // another version of the INTERPRET_TRANSMIT_MESSAGE for empty messages
@@ -46,7 +46,7 @@
     if (   length ) { logInvalidLength(vActionId); return false; }  \
     vCanId = vMODEL::canid();                                       \
     vPayload = Format::fromVariant(vData);                          \
-    LOG_APPED(vMODEL::toString(vData));                             \
+    LOG_APPED(QString("%1,%2").arg(vActionId,4,16).arg(vMODEL::toString(vData)));   \
     DEBUG_SIGNAL(0, typeid(vMODEL).name())
 
 /*!
@@ -82,7 +82,7 @@
     if ( ! ok ) return false;
     // disabled coco end
     emit didActionReceive(tModel.data());
-    LOG_APPED(tModel.toString());
+    LOG_APPED(QString("%1,%2").arg(vIdCheck,4,16).arg(tModel.toString()));
     DEBUG_SIGNAL(vIdCheck, typeid(TModel).name())
     return ok;
 }
@@ -209,7 +209,7 @@
 
     case Gui::GuiActionType::ID_KeepAlive: // len: 255, can have any len
         if ( length ) { // this message has a variable length
-            vPayload = Format::fromVariant(vData[0]);
+            vPayload = Format::fromVariant(vData.first());
         }
         if ( gEnableCheckInLog )
             LOG_APPED_UI(QString("CheckIn"));
@@ -218,7 +218,7 @@
 
     case Gui::GuiActionType::ID_RawData: // len: 255, can have any len
         if ( length ) { // this message has a variable length
-            vPayload = Format::fromVariant(vData[0]);
+            vPayload = Format::fromVariant(vData.first());
         }
         LOG_APPED_UI(QString("RawData"));
         break;
@@ -667,7 +667,7 @@
     QString     category = Storage::Settings_Category_MessagesUnhandled;
     QStringList groups   = _Settings.groups(category);
     // DEBUG: qDebug() << groups;
-    for(const auto group: groups) {
+    for(const auto &group: qAsConst(groups)) {
         bool ok;
         quint16 id = QString(group).toUInt(&ok,16);
         if (!ok) continue;