Apple TV 4K, sky q and Q90r Soundbar issue

[mitchellsx]

Just wondering if anyone has the same setup and issue I have or if it can be tested. I currently have my Sky Q 2tb box and my Apple TV 4K box plugged directly into the soundbar and then soundbar out to TV. Reason for this setup is my tv does not pass atmos so have it linked this way.
The issue I am having is the Apple TV 4K keeps auto switching back to its HDMI port. So I can be watching Apple TV then switch to sky, it then switches me back to Apple TV. It will keep doing this unless I turn Apple TV off via the plug. Is this the Apple TV or is that the soundbar that has the issue? Thanks all

[Kp567]

Hi 
just wondering if you ever got to the bottom of this - I wanted the same setup with a Q80R soundbar  for the same reason and have exactly the same problem as you.

Thanks Ken

[CB91]

Plug Apple TV box in the tv, use hdmi arc out to arc in on TV ( I use 2.1 Ethernet eARC ) but the thing to get the rears workig.... don,t use arc at all u will lose rear speakers.

I have q950T with 55qe90T.

 nvm you guys don’t have sound issue ;c but as Apple TV box is the problem for me, I guess it’s it’s aswell.