Index: firmware/App/Services/SystemCommMessages.c
===================================================================
diff -u -r1c2f96bf994157b11c0c32ddaf96fc91a9a1da1d -rc816a28448cd1c4d2c66a8d1ed8630e8bd4d2912
--- firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision 1c2f96bf994157b11c0c32ddaf96fc91a9a1da1d)
+++ firmware/App/Services/SystemCommMessages.c	(.../SystemCommMessages.c)	(revision c816a28448cd1c4d2c66a8d1ed8630e8bd4d2912)
@@ -1660,17 +1660,18 @@
 {
     BOOL result = FALSE;
 
-    if ( message->hdr.payloadLen == sizeof( U32 ) )
+    if ( message->hdr.payloadLen == sizeof( BOOL ) )
     {
         BOOL startingTreatment;
+        DG_OP_MODE_T dgMode = getCurrentOperationMode();
 
-        memcpy( &startingTreatment, message->payload, sizeof( U32 ) );
+        memcpy( &startingTreatment, message->payload, sizeof( BOOL ) );
 
-        if ( ( DG_MODE_STAN == getCurrentOperationMode() ) && ( TRUE == startingTreatment ) )
+        if ( ( DG_MODE_STAN == dgMode ) && ( TRUE == startingTreatment ) )
         {
             result = requestDGStart();
         }
-        else if ( ( DG_MODE_GENE == getCurrentOperationMode() ) && ( FALSE == startingTreatment ) )
+        else if ( ( dgMode >= DG_MODE_GENE ) && ( dgMode <= DG_MODE_DRAI ) && ( FALSE == startingTreatment ) )
         {
             result = requestDGStop();
         }