New LG OLED CX 55”, Sonos Arc and Apple TV 4K Audio skipping after listening to Dolby Atmos

LG CX 03.21.09

tvOS 14.3

Sonos 12.2.2

It is working now, I did some more searching, found on avsfourm to turn off Auto Power Sync on the LG CX, now all audio tests are passing on Pass Through. One simple little thing has been driving me insane when everyone else said the latest firmware fixed this is lol.

Thanks

WOW

LG just fixed the issue today they pushed a new firmware.

03.21.09

fully resolved the Dolby Atmos issues when switching from stereo to Atmos back to strep on Apple TV.

So happy, after months of this not working!

What version are you running on your LG TV. In support software update in the settings ?

Hello RockyCan1,

Welcome to Apple Support Communities!

We understand that while playing in Dolby Atmos the audio cuts in and out continuously. We're happy to help!

Check out the article below for help with Dolby Atmos.

Play audio in Dolby Atmos or surround sound on your Apple TV

If you're still having issues we recommend contacting Apple Support directly.

Contact Apple Support

Let us know if you have any questions.

Thank you for using Apple Support Communities.

Take care!

Hello RockyCan1,

Thanks for getting back to us!

At this point, we recommend reaching out to Apple Support directly for further help with this issue.

Contact Apple Support

Let us know if you have any questions.

Thank you for using Apple Support Communities.

Take care!

I have same problem. It’s not the Arc speaker because it will occur through the TV’s speakers without Arc connected.

good to know Prime resets the audio. Will keep that in mind!

What settings do you have? I’m still having issues with audio cutting out. I’ve tried using pass through but that is where I get my issues. If I put it on auto I don’t seem to get any.

I’m running the latest firmware on my Lg CX, Sonos Arc & Apple TV. I cannot get it to work with pass through so I’m not getting the sound I should be getting. This is very frustrating.