New Roon Rock sees PS audio, cannot connect. Roon on PC in same network plays well

[Geoff_Coupe]

I’m closing this thread - the OP has discovered the solution:

Ps audio CDMCM210 not certified nr 2

OKAY SOLUTION Before: check in your main router the attached devices: ROON ROCK should be listed and also your device. (if you have a second router which is not in bridge (installed as accesspoint) you get conflicting IP adresses. } SOLUTION When ROON is connecting to a device, it checks if it is certified. When you have old firmware of your device (which was my case) ROON doesn’t recognises and says: not certified. –>So update your firmware of your device, the ROON will recognise the devi…