And second, a big bump up for using the HDMI output.
I would prefer an option to show system stats, whats playing and all signal paths of current streams as a dashboard.
If that’s not an option, at least the ‘whats playing now’, but then we need an option to toggle between different locations. The cromecast solution as proposed above is stuck to one endpoint. And if I want that, I just plug a chromecast in that display, and then I can control it from my roon controller. Far better then a ‘chromecast like’ output on the HDMI.
Third: It would be an absolute dream to maintain all my riopeee endpoints in Roon. Just limit it to one spec of raspberry pi, like ROCK and NUC, and call it Roon Bridge OS or something like that.