For years I have had an ARC+Sub 2 connected to my TV via HDMI(arc). I recently upgraded to an ARC Ultra + Sub 4. I also have a SONOS Era 300 in a separate room and Play Ones each in their own rooms and a stereo pair of Play Ones in another room.

Until last week I was able to play input from unique sources in each room and change a source in one room without impacting the source in any of the others.

Now changing one room seems to make the change in all. For example: I’m watching TV and the Arc Ultra+ Sub 4 is set to TV Line In. I have changed the SONOS Era 300 to TV Line In, so TV audio is coming from both. I pause the TV and go into a room with a Play ONE. I set the source of the Play ONE to a streaming news radio station. When I go back to the TV room, the input of the Arc Ultra +Sub 4 and SONOS Era 300 have been changed to the news radio station. 

This is really annoying. Anyone else have this issue?

Thanks,

Kyle