Thank you for your post. Diagnostic logging from your Roon Server indicates that Roon is choking on a corrupt media error both with Tidal streaming and local logs. This affects both network Zones controlled by Roon Server and and every Zone managed locally by the RAATServer instance installed on this same Mac, which rules out Apple coreaudio as a problem.
Did this problem just start occurring today?
If you try to play Live Radio (any station) in Roon to any Zone, can you play without an error?
Can you play Tidal tracks in the Tidal app on this Mac, or the Tidal web player?
Lastly, do you any of your locally-stored tracks have old Apple DRM protection (ie. you purchased them in the iTunes store prior to around 2010)?
Just for due diligence, please try restarting RoonServer entirely and rebooting the Mac. We’d like to see if you can reproduce the issue with a fresh session.
We’re flagging this thread before it auto-closes from inactivity. We’ll require some of the information from my post above in order to proceed; please reach out if I can clarify any of those questions.