I have Plex installed and working on my OMV box. It will read/launch/transcode/play all of my TV shows without issue on all of my client devices. If I try to play a movie, any movie, it won't play. On the client devices it gives an error basically saying playback timed out. I notice on the server GUI that it doesn't even pickup the request from the client (nothing is logged showing an incoming request for a movie stream, but if I simply back up, click on a TV show, and hit play it will work immediately).
There is no difference between the files. They were all raw rips to MKV using the same software.
Is this a permission issue? I already made a share for the root of each drive in my pool and reset permissions (a suggestion by Subzero elsewhere on the forum), but that did not help. I'm totally lost. Any ideas?