You’ve mentioned that you’re having trouble with Roon startup, but your description specifically mentions issues with playback. Are you able to launch Roon, or are you only having problems when you try to play music?
Logs from the Nucleus+ show a corrupt media error when Roon receives track data from the Tidal API. This occurred several dozen times in the last few days. Here’s an example:
05/26 13:25:53 [Local 05/26 15:25:53] Warn: [zoneplayer] Corrupt Media Detected
05/26 13:25:53 [Local 05/26 15:25:53] Info: [Theo] [zoneplayer] Open Result (Playing):Result[Status=CorruptMedia]
05/26 13:25:53 [Local 05/26 15:25:53] Warn: [zoneplayer] couldn't play URL https://amz-pr-fa.audio.tidal.com/b17d883d662e29abe6a29e008f73407c_12.mp3?token=1779805552~MDgyNjdjYWU4MTM3ZjRiMWNlODJmZTY3YjQyNzNhMTcwODNmMDAzZg==: corrupt media
05/26 13:25:53 [Local 05/26 15:25:53] Warn: [zone Theo] Track Stopped Due to Bad Media
05/26 13:25:53 [Local 05/26 15:25:53] Info: [zone Theo] OnPlayFeedback StoppedEndOfMediaUnnatural
The Tidal native app and web player take a different web pathway than the Amazon content delivery network you see in logs above. That’s the network pathway Tidal uses for their API in your geographic region, and it’s failing to deliver data reliably in this case. This is a content delivery problem masquerading as corrupt data, and it’s probably upstream of your network.
A few things you can try:
Does changing the max streaming quality in Roon Settings → Services for Tidal affect this at all?
Are you using a VPN? If so, try disabling it or changing the geographic region. Does this have any effect?
Can you share a screenshot of your Signal Path in Roon when this problem occurs?
Wanted to follow up on this. Were you able to tell us whether Roon is actually failing to launch, or if the issue only shows up when you try to play music? Also, have you had a chance to try changing the Tidal streaming quality, verifying your network meets Networking Best Practices, checking whether a VPN is involved, and sharing a Signal Path screenshot when the problem happens? Let us know what you’re seeing, thanks.