Looked back and didn't see this anywhere, so hopefully it's not a repeat.
I leave my mini on all the time. I get home, turn my TV on, and On Deck hasn't updated with new shows. It's a simple case of hitting up then down to refresh, but it would be totally awesome if it would maybe check for updates every now and then and refresh the list of Recently Added episodes/movies.
I’m sure it used to do this in previous versions anyway, it seems to be an issue introduced recently.
Same goes for the iOS app. It used to be that, when watching a TV episode from On Deck, when the video finished and returned to the home screen the next one would pop up ready to be selected. However in the current version it still shows the episode you just watched until you manually refresh it.
A twist to this feature: I have multiple plex servers, one of them is my desktop which isn't 24/7. I'd like the plex client to know when the desktop is not available. If I'm already in one of the libraries, it'll continue to think it's available and it'll timeout on the next click. An auto refresh would be nice if it knew the server was no longer available and go back to the home screen.