I have a Beam and 2 Play1s. The beam is using the HDMI-ARC input for sound.
The ‘About My System’ shows the beam audio in as dolby digital 5.1. The 2 plays are listed as living room RS and LS.
There is no sound from the surrounds. Streaming music or PCM2.0 plays fine through all three speakers.
I just updated the app from S1 to S2 while trying to fix the problem
Thanks
The diagnostic number is: 1286756907