Tidal is not working on my Rivo+

So, I became a member of Tidal. I own a Rivo+, and have a “free” account with Volumio but Premium on the Rivo+, database on my NAS and everything worked fine.
Then I logged in at Tidal, Tidal is now active in the Rivo+ but I see no music from Tidal and my own database is completely gone? I tried to re-scan the database but no succes, it does not find music. I restarted the Rivo+ and tried to re-scan my database but no luck and no music from Tidal.

What am I missing? Do I need to do something else? Do I need to change my account? any other settings in the Rivo+?

So I disconnected from Tidal, restarted the Rivo+ and hey presto…my database is back.
I have no idea what is the problem?

What I want: my own database and access to music from a music server. Tidal, Qobus or HighresAudio, which one to choose?

I can not choose. I have them all three at the moment. I do not like HRA because it has not a good database. Tidal integration is good (I have a shared account). Qobuz I have own account and qobuz connect works great. And also good integration with Volumio.
So for integration in you’re volumio’s database go for Tidal. But why you had that problem I do not know.

I have now Qobuz and it does what I want it to. I am happy. Why it did not work in the first place I do not know, I restarted svetal times.