This app never worked for me without glitches. At the moment, when I listen via Tidal, after a while of listening with my Sonos loudspeaker, the music starts from my phone too, which is annoying. When I listen via the Sonos app, the first track stops before the end, and the app jumps to the next track. I dream of the days when my Sonos loudspeaker will work without any problems.