“Some times (without touching the remote) the sound will suddenly and quickly get louder and louder until it hits the top end and will drop down to silent and slowly back to the original audio level. What causes this?”

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• Hello PastorChris, please contact our customer support at 877-878-4946 for assistance with your sound bar.

  Answered by VIZIO 6 years ago

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• Not a clue, mine does it too and I can't take it back otherwise I would. It's garbage!

  Answered by Serendipity 6 years ago

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