I’m experiencing some strange behavior with audio coming out of my PS4 connected to my Sonos Arc via my LG C9’s eARC passthrough. The audio seems fine for a few minutes but then some of it (not all the audio) drops out. For example, when playing a game, the background ambient sounds are still heard but all dialogue and other sound effects cease to come through. When I change the HDMI audio setting on my TV from Bitstream to PCM, the full audio comes back. This has happened on multiple games. It seems like certain channels could be getting dropped. What could be causing this issue?
Best answer by sevengroove