Originally Posted by gandl2
I can watch recorded shows so I would think this is not the issue.
Not entirely. Recorded shows become library items just like movies and tv shows you have collected. I know at one point, though, Live TV required you to have a PlexPass, whereas watching shows in your own libraries (DVR included) did not. Not sure if that is still the case. But I think a recent update might have messed up some Plex server registrations if you were running Plex on Windows. Could be wrong, though, I don't use Windows so just glanced at it.