Radio doesn't start after some Tidal songs

[mike (Mike Fass)]

The track you’re playing here track isn’t in your library – you can tell because the Favorite icon is greyed out.

Right now Radio will only start based on tracks in your library, but we are hoping to address that limitation soon, as described here:

Radio not starting [when last track played is not in library - Roon activity working on it]

The important distinction here is whether the track is in your library or not, as opposed to whether it is local or from TIDAL. Right now, Radio will only start on content from your library, so if your queue ends on a TIDAL track that’s not in your library Radio won’t start. We are hoping to address this limitation soon, so Radio can start on non-library content as well.