Hi, I've just recently noticed this problem happening. At first it was only a few of my videos but not seems to be all of them.
Whenever I try to play a video on my AppleTV (3rd Gen) through plexconnect, it shows one frame of the video but is immediately paused and I can't get it to start. PMS seems to indicate that it is transcoding, and the AppleTV progress bar does show that it is buffering...but nothing will make it play.
I'm running the latest version of both PlexConnect and PMS. Admittedly my PMS is running on an odroid which doesn't handle transcoding very well, but it has always been able to actually play the videos once it buffers them enough.
Any suggestions to what's changed?
I've attached a verbose log from PMS and a "High" log from plexconnect, nothing obvious jumped out to me.