DVR records episode / movie but it fails to appear in library

Similar problem here. This has been happening for a long time, but I constantly have items scheduled for recording that say they’ve been recorded “successfully” but then no file exists afterwards. In the attached Recording View, anything that doesn’t have a “Play” button in it but is shaded blue allegedly recorded but now has no file to play from.

Plex Media Server.log (2.6 MB)