Index: MainTreatmentData/loader.py
===================================================================
diff -u -r9e10dc7774f5777b8067b969663bfe32c4289f74 -re1806288ef1fe23e3afb6b90faec1d119d60b00d
--- MainTreatmentData/loader.py	(.../loader.py)	(revision 9e10dc7774f5777b8067b969663bfe32c4289f74)
+++ MainTreatmentData/loader.py	(.../loader.py)	(revision e1806288ef1fe23e3afb6b90faec1d119d60b00d)
@@ -106,8 +106,10 @@
         Called when the user requests to firmware from UI
         @return: None
         """
-        response = conversions.bytearray_to_integer( message['message'], MsgFieldPositions.START_POS_FIELD_1)
-        self.lbBolusStart .setText( str(response[0]) )
+        message = message['message']
+        index = MsgFieldPositions.START_POS_FIELD_1
+        state,index = conversions.bytearray_to_integer( message, index)
+        self.lbBolusStart .setText( str(state) )
 
     @Slot()
     def _init_widgets(self):