Plex Media Server Beta 1.16.0.1220-147963d87 has just been released with a fix for crashes manifesting themselves as double free or heap corruptions
See Release Notice Plex Media Server
- (Playback) The server could crash when a transcode session finished. These manifested as heap corruptions or double-frees (#9801 #9883 #9938 #9940 #9950)
