I have literally never had an issue with plex in the 1+ year time span I’ve had with it but all of a sudden I can’t use Plex on Rabb.it out of nowhere, and it seems to look like a lot of people are having the same issue. Are there any alternatives I can use in the meantime?
this is happening to me too. on iMac , despite it saying remote access is allowed on the server it still doesn’t allow remote access when I turn off my WiFi on my phone or iPad.
I’ve checked my router and it has the port forwarding option on . it was automatically configured with UPnP so I don’t know what’s happening.
my firewall on the Mac is allowing the Plex app
help
Same as well 
I am having the same issue as well
This is happening to me as well, it’s good to know I am not going crazy. I have been working on it the past 3 hours…changing port forwarding, no forwarding, turning firewalls off and on, uninstalled and reinstalled servers more than once and still having the issue!
I can confirm the claims as I am experiencing it myself. Reported to Plex already.