I have a Samsung plasma, U-Verse box; sound output works with Bose Sound bar and surround sound, until I change channels then no sound. Unless I turn off and back on.
The Bose soundbar is losing the signal when you change channels and not relocking. Try changing the way it's connected. Directly to the Uverse box or to the TV depending on how it's connected now. If you use HDMI on it then try a different HDMI cable. If you use HDMI try optical.
The Bose soundbar is losing the signal when you change channels and not relocking. Try changing the way it's connected. Directly to the Uverse box or to the TV depending on how it's connected now. If you use HDMI on it then try a different HDMI cable. If you use HDMI try optical.