Hello.

Devices in discussion:
Playstation 5

Sonos Arc Ultra + Sub Gen 3 + IKEA Symfonisk rear pair

Philips 65OLED705/12

Problem statement:

I have recently bought Sonos Arc Ultra. I was blown away by the Atmos sound when playing some movies on Netflix. I decided to also turn on Dolby Atmos on my PS5. Unfortunately, since then whenever I use the console and then go back to use any TV App like Netflix or HBO the sound stutters for a second every minute or so. The only way to bring it back is to unplug all HDMI devices, turn off TV for a minute and same for Arc Ultra. What happens and how can I prevent that?

Desirable solution:
I want to use both TV apps and PS5 without any issues, still using Dolby Atmos on PS5 and also in my movies.