I can hear music but conversation is extremely LOW volume. I can see them talking and can only hear them if I turn the volume up to 100. It's on NBC only and on some commercials. Other channels are fine. I've already checked the Language... It's set on English. Ive unplugged box from the wall and plugged back in. I've had an automated reset done by Comcast as well. None of this worked. Any suggestions?
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