A copy/paste from the radio debug window showing commands sent and replies received would be helpful ... I quote "... and then it immediately changes back to the mode it was in which I had set manually earlier" Is this the Icom equivalent of the middle finger? ... You sent me a command to change to this mode, but I'm smarter than you are, so I'm going back to the mode I was on before you started clicking your silly mouse ... I doubt it ... Show me the commands sent, and replies received please. SeventyThree(s).