I have a sonos beam hard wired into my ethernet in boost setup with two play 1s acting as surrounds in my bedroom. When playing music, watching movies from apple tv the sound is perfect. However when i try to watch a movie from my tv the sound cuts out half a second or so every 5/10 seconds. Its infuriating. I have tried changing the wireless channel and the audio from auto to compressed. Im in china and the internet is not great but im confused as to why it works perfecyly when streaming apple tv or spotify but not directly from the tv. Any help would be greatly appreciated.