I installed an RNS 510 last week which had an old fw so I upgraded to 3894. With this version, whenever I pressed the i / speaker button it would repeat the last navigation command.
Due to issue with POI's being missing I tried to format my HDD by downgrading the FW to 2680 but this didnt seem to complete correctly and I was left with a looping system which would not pass the initial power on logo. I got past this by reflashing back up to FW 3984 again and its working fine.
The thing is though, now when I press the i / speaker button, it is waiting for me to give a voice command which is not what it used to do. I have no mic so have no need or use for this function and would like to get it back to the way it was. Any ideas how I do this? Newer fw? Vag.com?