So I picked up my new C2S yesterday, and plugged in my iPhone to play some tunes. I use Spotify premium, and when I would try to use it, a message would appear in the PCM that it was unable to play tracks. No problems in my 997.2; played perfectly and song info appeared in PCM. No such luck in 991, it would show the error and then begin playing songs from my iTunes.

Pandora worked fine and song info appeared on display. Anyone else use Spotify successfully?

 

Ok, so I figured it out for anyone who has similar problems streaming Spotify. Just use the AUX Bluetooth connection. Streams perfectly and lists track information on the PCM screen.