Index: sources/canbus/MessageInterpreter.cpp
===================================================================
diff -u -ra5c75192af33a9284e4b4886df0c337ba6fcc9f9 -r45cf0de5323da5dc87eee8164c76fec25fd6f08f
--- sources/canbus/MessageInterpreter.cpp	(.../MessageInterpreter.cpp)	(revision a5c75192af33a9284e4b4886df0c337ba6fcc9f9)
+++ sources/canbus/MessageInterpreter.cpp	(.../MessageInterpreter.cpp)	(revision 45cf0de5323da5dc87eee8164c76fec25fd6f08f)
@@ -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;