I have a commercial set up with 3 connects, 8 amps, and 5 sony tvs connected to 5 of the amps. 3 major issues; when browsing something to play and choosing the TV submenu I've noticed that all 8 of my amps show up as options to select even though, as stated above, only 5 of the amps have HDMI connected. I'd like to suggest that amps only show up as a viable option under browse if they actually have HDMI connected and have been set up to work with a TV. Otherwise it's really confusing. Other major issue is the naming convention which is "TV: [name of your sonos zone]" limited to 16 characters. In my case I have 2 TVs over a bar, left and right, left is hooked up to the sonos amp for the room it's physically in, which is fine, but the the right tv is hooked up to the amp running the bathroom, so if a user wants to listen to the right tv in the bar area they need to go Browse/TV: 1st floor Bath. With only 16 characters I can't rename this zone something more obvious like "TV: 1st floor Bath/Right TV". Last major issue - if I want to listen to a tv I must group the zones that have the TVs connected. In the example above, if I want to play the right TV audio in the bar I need to group the bar zone with the bathroom zone (the zone the right tv is plugged into) otherwise it doesn't show as an option under Browse/TV. Obvious issue here - I want right TV audio in the bar but let the bathroom continue to play an audio stream, I cannot do this. It would make more sense if every TV audio was just available to every zone.
Sonos support, I'd love some feedback on these 3 issues. Power users, feel free to comment on the above.