Hi, when I switch to BT stream, it always puts the mobile phone playback on pause. But when I start the playback, the sound is immediately there. I only have the problem that when I lose the BT connection I have to switch the ignition off/on so that BT is available again on the SQR. Switching the radio off/on is not enough.
Maybe a software update of the mobile phone to the current version or connect another mobile phone for testing?

Hoi. The Bremen works for me without any problems, it even connects much faster than the built-in radio in my new second car. Even if this doesn't help directly, I'm sorry.