Sound cutting in and out on LG Roku TV

I have an LG Roku TV and when watching live TV via a digital antenna, one of the channels sound cuts in and out continuously every .5 seconds.  I have tried changing the audio output and that did not help. 

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Community Moderator
Community Moderator

Re: Sound cutting in and out on LG Roku TV

Hi @Oakley22,

Welcome to the Roku Community!

We understand that you're having a problem with your digital antenna since the sound cuts in and out. Help is here. Do you have any other devices connected to your TV? (e.g., speakers and other sound systems). Please follow these steps: 

  1. Press Home on your Roku remote.
  2. Scroll and select Settings.
  3. Select System.
  4. Select Power. If you do not see a Power submenu, skip to the next step.
  5. Select System restart.

If the problem still persists, please keep us posted.

Best regards,


Roku Community Moderator
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