It’s a nightmare isn’t it Algold? My situation continues without resolution, my fob is working good at the moment as the car has dried out following a period of a month with no rain.
I believe my problem is due to a leak from the sunroof, have you checked for water ingress?
It could be the same issue as mine, but yours is still wet, do you have the panoramic sunroof and is it working and sealing well?
I posted in your thread earlier by accident when I was comparing issues with your post!
Have you read my thread for similarities? Key fob and comfort access.
https://xoutpost.com/bmw-sav-forums/...rt-access.html