So I have the same problem. Slow playback of Tidal. It takes 4 minutes to play a new track. Then it will play 2 or 3 tracks. Then it will take 4 minutes to play the next track on an album. I have an Innuos Zen Mini mk3 music server. I have posted in other threads here. My dealer even provided me with another Innuous Zen mini mk3 music server. Still have the same problem! Tried rebooting my router. logging in and out of Tidal. Nothing works.