Is it possible to group deevices into a zone from different companies? For example, a Sonos and a Bluesound speaker grouped by into the same zone? Or, my HTPC and a Sonos speaker? I’m assuming this is not possible but thought I would ask.
Depends on the protocol used. RAAT, Airplay, etc. Only devices using the same protocol can be grouped. Here’s the page from the Knowledge Base on grouping zones. Good luck, let us know how you do!