Qobuz not started to play

I have some issues with qobuz.
I have v. 2.779.
When I try to start to play a song I have this log. It is happening also with some a radio stations, yesterday it was OK, but now I can not make it started qobuz.
Pls help

If I start spotify everything is ok

Could you ease give me some hints about this issue. If I switch to spotify or is working but if I switch to qobuz, it is not playing, in the end if I press multiple times start stop, clear queqe, it will start…