So I replaced Linux with FreeBSD on my desktop finally (having previously run it only for my home server). It works well enough, except Chromium doesn't seem to detect my Chromecast (Nexus Player). I used Chrome+Linux previously and it worked fine, and my phone has no trouble casting either. My firewall is not enabled on the desktop at this time, and I'm not sure why it isn't working. Google seems to indicate that Chromium *should* be able to see a Chromecast. Is there anything special I need to do to make it work? special group permissions or something?