I'm a newbie looking for some help. I have the latest C4 software installed (2.10.0) and I'm having an issue with the XM radio. When it's playing in a room, after a few minutes the music stops. When I look at the touch screen, I can see that C4 still thinks it's still playing because the music artists/titles change every few minutes. Also, I can still see 'stop button', which means it thinks it's playing. I'm playing the XM Radio thru the native C4 driver. Pandora plays fine, so this is just an XM radio issue. Also, not to muddy the water and add confusion, but I have Sonos installed and when trying to play it thru Sonos (instead of the Native C4 driver), the same thing happens. Any help would be greatly appreciated.