I have installed the latest version of Audirvana (3.5.30) in my Macbook Pro running MacOSCatalina. From my Macbook I connect to an RME ADI-2 Dac via Toslink Optical cable. I cannot play tracks in 192 kHz sample rate, all other lower resolutions work fine.
If I connect directly to Qobuz without Audirvana I do not have this problem.
If I use USB cable I don’t have this problem either, it only happens with Toslink Optical.
Please let me know if you know what my be the reason for this problem.