Hey guys. So to put this simply, it seems to be a software issue. This morning, I noticed that the volume controls did not work (knob and steering wheel). Later in the day, i now have no sound. Screen responds like normal, but no beep when pressing anything. In addition, bluetooth will hook up with phone, but no music playback. On top of that, there is a loss of function for all sound to include radio. I can still navigate to radio, aux, bluetooth, etc, but no sound. When selecting any music option, the screen shows some kind of bluetooth symbol and says undefined underneath. Very peculiar issue. Monday night or sometime, I'm gonna disconnect the battery and see if that does anything. Otherwise, might have to try to force an update with the same version of sync.