Index: sources/canbus/messagebuilder.cpp
===================================================================
diff -u -r15de0cd12dad1ea5107c52e5ed89280bc9e29b1d -r3aab84456cfbdc4c4f495975ba9b8968eb844309
--- sources/canbus/messagebuilder.cpp	(.../messagebuilder.cpp)	(revision 15de0cd12dad1ea5107c52e5ed89280bc9e29b1d)
+++ sources/canbus/messagebuilder.cpp	(.../messagebuilder.cpp)	(revision 3aab84456cfbdc4c4f495975ba9b8968eb844309)
@@ -111,7 +111,7 @@
         vPayload +=  mAction       & 0xFF; //  low byte
     } else {
         QString mHexString = Format::toHexString(vAction, false, eLenMessageIDDigits);
-        LOG_ERROR(tr("Incorrect Action ID '%1'").arg(mHexString));
+        LOG_DEBUG(QString("Incorrect Action ID '%1'").arg(mHexString));
         return false;
     }
     return true;
@@ -140,7 +140,7 @@
     if (vData.length() < len) {
         QString mHexMIdString = Format::toHexString(vAction, false, eLenMessageIDDigits);
         QString mHexDatString = vData.toHex('.').toUpper();
-        LOG_ERROR(tr("Not enough data has been provided for the Message ID '%1'\r\n%2")
+        LOG_DEBUG(QString("Not enough data has been provided for the Message ID '%1'\r\n%2")
                       .arg(mHexMIdString)
                       .arg(mHexDatString)
                   );
@@ -230,7 +230,7 @@
     quint8 mBeenRead = 0;
     if ( ! checkCRC(crcData, mExpected, mBeenRead ) ) {  // CRC is always next byte after Data
         static quint64 erCRC = 0;
-        LOG_ERROR(tr("%1 - CRC error, expected %2 but got %3 : %4")
+        LOG_DEBUG(QString("%1 - CRC error, expected %2 but got %3 : %4")
                   .arg(++erCRC)
                   .arg(Format::toHexString(mExpected, true, eLenCRCDigits))
                   .arg(Format::toHexString(mBeenRead, true, eLenCRCDigits))
@@ -265,7 +265,7 @@
             vMessage.data     = getData     (mPayload, vMessage.length);
             vMessage.initialized = true;
         } else {                     // Expected Header but got pure data
-            LOG_ERROR(tr("Expected Header, got frame without Sync byte"));
+            LOG_DEBUG(QString("Expected Header, got frame without Sync byte"));
             printPayload(vPayload, false ,vCan_Id);
             return false;
         }
@@ -355,7 +355,7 @@
 {
     QByteArray headInfo;
     if (vPayload.length() < eLenHeaderInfo) {
-        LOG_ERROR("Incorrect Message Header");
+        LOG_DEBUG("Incorrect Message Header");
         return headInfo;
     }
     for (int i = 0; i < eLenHeaderInfo; i++) {