I have issues with spotify using a Denon AVR X-1000. The receiver works flawlessly with everything except spotify. I can (usually) enter spotify through my tv remote (or Ipad/Iphone). However, once i go and try to play a song it just gets stuck loading, loses signal, tries to reconnect and eventually winds up back to the network page or in a repeating loop. On lucky moments I can get about 30 seconds of play before the same thing happens. Sometimes it completely loses signal and I have to power on and off. This only happens once I try to play a song (the app in general works very poorly on my receiver). Other applications such as internetradio and the likes work without any issues.