Here's what I see in the log when I delete an Album added to My Library from TIDAL and immediately after that. The delete request itself is all the way at the bottom.

The only file that actually existed before deleting, besides various jpg covers was:

0101298f796c871b6d46993f58b48d7dfa14.fse

Doesn't matter whether I delete it from Control:Mac or Core Control. After I delete the album Core Control and Control:Mac will both disconnect and reconnect.

I can't really tell yet which of those lines in the log (if any) tell us what is causing the disconnect to happen. I see many 404 Not Found responses, but the majority seem to be in response to requests unrelated to deleting the album.

*shrug*

When the dust settles a bit I will collect all my findings and report them to a dealer.

Soundserge