I have been using Roon for about 1 week and initially had no issues accessing Tidal. About 2 days ago I noticed that Tidal would not play tracks. I examined the Services screen and saw a spinning circle next to the Edit button. In the Edit screen I saw that I was logged into Tidal.
I logged out of Tidal, changed my password and logged back in again. Once again in the Edit screen it says that I am logged into Tidal. The spinning circle next to the Edit button has disappeared.
However, when I select a track and hit Play, I now see two concentric circles over the album cover at the bottom of the Roon App on my Windows system.
My iPad app also claims that I am logged into Tidal (although I did not log out and change the password). This app simple refuses to respond to the play button after I select a track on Tidal. Before I changed my password, the behavior was the same as the initial behavior on my Windows system.