“We have tried multiple soundbars but this unit ALWAYS loses audio sync eventually no matter which output we choose (eARC, optical or mini). We've tried Samsung, Vizio and even a TCL soundbar, but each one loses sync after a few days. Any hopes for a fix?”

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• I’m surprised, I have a Bose sound bar connected through ARC and never have lost sync. Try changing the HDMI and restart the TV.

  Answered by IwatchBakingShows 3 years ago

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• In order for us to better assist, please reach out to us at [email protected] with your contact information and a description of what you need help with. Thank you, TCL Customer Support

  Answered by TCLExpert 4 years ago

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