Thank you for your report, @Vas_Antoniou!
Sorry to hear you are having difficulties here. Please give the following steps a try:
- Oftentimes a simple reboot to the Core machine will resolve this issue and allow you to login when Roon is restarted.
- Try logging in to the TIDAL app or web player to ensure that the password you are using is correct.
- Check that your account is still active, as suggested here
- Remove your TIDAL cache by following these steps:
- Quit Roon (or RoonServer)
- Find and open your Roon or RoonServer folder
- Locate and move only the cache folder (Roon/Cache) to another location (like Desktop)
- Restart Roon
Let me know if this helps!
Regards,
Dylan