Maybe this is an easy fix. I installed the latest version of Plex and its connected to Plex.TV. I downloaded the Plex App on the Xbox One and it works well as I can see my video library, browse movies, details, etc.; however, when I choose a movie, any movie, the screen just goes black and no video/audio playback occurs. I can hit my B button to return to the previous menu but that's it. My PC is wired, my Xbox is wireless, but they are on the same LAN subnet.
Are there some things I can check on my server setup to make it work correctly?
Also, since I installed the Plex app on my Xbox One my DLNA isn't working. My Xbox does now show up as a renderer so my previous method of streaming movies from Plex server (uPnP mobile app) is broken.
Did you previously have a custom Xbox One.xml profile?
This happened to me. I fixed it by deleting the custom Xbox One profile and running the PlexPass Server installer again. Choose 'repair' instead of 'install' and it will put a new working Xbox One profile in your profiles directory. Hope this helps!
I have recreated the .xml file, Re-installed the app, re-installed the server. Still no luck everytime I try and play someting all I see is a black screen.
Just to be sure. What do you mean by recreate the xml-file ?
Just delete any Xbox One.xml out of the system profile folder, then do a repair installation of the latest Plex Pass Server (so the correct xml will be installed in the system profile folder) and try again.