I can't get Sonos working with my Plex server. It was working for months, I don't think I made any changes, and now it won't work.
I tried setting up a second Plex Server on my network and that one doesn't work either. I can, however, get music playing from severs that have been shared with me so it certainly seems to be something specific to my network but I have no idea where else to go with my troubleshooting.
I posted on the Plex forum and was totally ignored so I'm hoping someone here can assist me.
When I try to play the steam I can see the network traffic hit my server so I assume all the ports are open correctly. I can see in the sonos controller talk to my Plex when I have debug logs enabled and I can stream everything with the Plex app itself. Not sure what else I can do.
(Note, I have NAT reflection enabled and have added plex.direct as an exclusion in my whitelist for rebind protection).