My cards arrived now…
I tested my Pi with both versions of RoPieee, with a fresh flash…and what can I say: Works like a brease!!
The only thing I got ist following:
Parallel to this thread I posted another, because my Roon iOS App crashes permanently, on all devices, after some seconds… Now I found out, that this only happens, when Wifi on my Pi is switched on.
Now I use Cable LAN only and also the iOS App is working fine now.
This did not only happen with RoPieee installed, also with HifiBerry…so this must be some not perfect network connection with the Pi itself I guess. Because if the iOS App crashes, the music is still playing fine…
So, finally ropieee works fine! - but I don´t know what the issue was, could not reconstruct the problem.
I’m wondering if it would help to assign fixed IP addresses to some of your devices like your raspi and Roon Core. I’m not a networking expert so others might have more insight if this is a reasonable idea. I’d expect that cross device sessions could be interrupted if an IP address changes unexpectedly. Seems like you may have some instability with your wifi network.