My Sonos Arc (Connected to 2 One’s with a Sub) has had an issue since I got it. Whenever playing any Dolby Atmos content ( DD+, TrueHD, and MAT) there is intermittent cutting out. It tends to happen when there is a lot of noise going on in a scene, such as a loud scene or fighting scene but also can happen randomly during dialogue. I have replaced my streaming device from a Roku Ultra to NVidia Shield, I have replaced the HDMI cables to certified HDMI 2.1 48 gbps, and I even went as far as replacing the tv from a Samsung 55” to a Vizio M-series Quantum. All devices are updated and I am at my wits end trying to figure this out.
Best answer by GuitarSuperstarView original