I had a similar experience today. Mind you I’ve only had the player since Friday and haven’t had too much listening time with it. It’s been fine for the short time I’ve had with it so far, but this afternoon I’ve been experiencing crazy stuttering with Tidal streaming. I’m confident it’s not my home WiFi (1Gb internet). I turned the unit off and back on and everything seems okay again (about 5 songs in). I searched this thread to see if anyone else experienced similar. Hopefully it was a server on Tidal’s end or something and all is resolved. EDIT: Okay something’s definitely up. Turns out streaming is fine, it’s tracks that have been downloaded that are having issues. In offline mode some songs aren’t available when I try to play them. Some play fine. The downloaded ones that aren’t available offline, when I play them online they stutter like mad. Removed my SD card and tried again and streams perfectly.