I updated the Poly to 1.0.17. I’m able to playback/listen via Roon to the Poly (zone output) after config set up playback mode on Poly page. I now think I understand...you cannot toggle between output modes (Roon or Other output). It appears that you have to choose one (Roon) or the other (Airplay et al.). If you want to ‘toggle’ between Roon playback & Airplay (for example)...you have to use the config tool & manually reselect either config playback (no option for both). If this is true...wow! I thought playback mode from any output would be seamless. Not a problem if you’re ok with just streaming from the Roon library (Tidal). Clunky if you want to hop from Roon to Spotify or 8 player and so on.