Audio Out dead after update to 1.5

Hi longtime owner (but not user) of a Digitakt here. I tried to update my Digitakt from V1.20 where everything was ok to V1.50 and now my audio outs are dead. The Digitakt passes the test, I did a factory reset and it starts up normally. If I use Overbrigde audio is sent to the computer. I was wondering whether someone other than me has experienced this phenomenon. Elektron support said this was a new for them. I just want to make sure it is not a problem of their person in front of the gear before I send it to Sweden. Many thanks for any hints/tips etc.

Welcome @jujo
Did you check all AUDIO ROUTING parameters ?
Possible to disable MAIN output.
I’d double check these parameters.

Thanks!