TIDAL Issue: I can select tracks, but they won`t play

> Does anybobdy have an idea, what I could do to rectify the problem?

What I'm seeing in your server.log is this:

[20-10-30 19:07:05.0700] Slim::Networking::SqueezeNetwork::_error (561)
Unable to login to SN: 503 Service Temporarily Unavailable
[20-10-30 19:07:06.1692] Slim::Networking::SqueezeNetwork::_error (561)
Unable to login to SN: 503 Service Temporarily Unavailable

You likely got rejected due to too many sign-in attempts. If you didn't
actively sign-in, you might be facing an issue I still haven't been able
to track down, wher LMS would start to hammer mysb.com. In this case
shut down LMS. Let it off for an hour, then start it up again.

--

Michael