hi there, I noticed early this morning that I could no longer access the Plex Server running on my iMac(Plex version 1.0.0.2261 , OSX version 10.11.5), from either my Macbook Pro or my atv4 plex app. The server is running and connected to the Plex cloud, and I can play videos on the iMac. For comparison's sake, I did a fresh install of Plex 1.0.0.2261 on my Macbook Pro on the same network and it is discoverable by all other computers on my network. The version of OSX on the Macbook is 10.11.6 beta(15g26a). The macbook is remote access is "fully accessible outside your network". In contrast, the iMac is "not available outside your network(your server is signed in to Plex, but is not reachable outside your network)". Both computers are connected to a Google Fiber router with UPnP enabled. I have fiddled with the Google Router port mapping to try to circumvent any UPnP issues there might be but regardless of whether I let the Plex Server do manual or automatic, it does not work.
Any suggestions ?