Failed Recording - Logs in Post

Any idea what’s causing this error? Tuner is available, recording options set record all, plex knows it’s an episode i dont have in my library. It starts the recording and bombs.

Running on Ubuntu 16.04
Plex version Version 3.27.1

Plenty of hardware resources, not a permission issue as other recording are functional. At a loss (and maybe a bit frustrated).

./Plex Media Server.log:Feb 24, 2018 20:41:00.485 [0x7ff1bf3f9700] DEBUG - DVR:Grabber: Starting operation for ‘The Walking Dead - E5 - Go Getters’.
./Plex Media Server.log:Feb 24, 2018 20:41:00.486 [0x7ff1bf3f9700] DEBUG - Activity: registered new activity 3e4ddab6-ef84-4c27-ae47-e59c03fe1fb0 - Recording
./Plex Media Server.log:Feb 24, 2018 20:41:00.486 [0x7ff1bf3f9700] DEBUG - DVR:Grabber: HDHomerun starting a media grab on device device://tv.plex.grabbers.hdhomerun/1327EB6A (Sil
icondust HDHomeRun PRIME, supported) tuner 0.
./Plex Media Server.log:Feb 24, 2018 20:41:00.487 [0x7ff1b9bff700] DEBUG - Activity: updated activity fd7b6437-c219-4aa7-b404-674ff54842f6 - completed 100% - Recording
./Plex Media Server.log:Feb 24, 2018 20:41:00.489 [0x7ff1bf3f9700] DEBUG - DVR:Subscription: Resolved subscription to library item ‘The Walking Dead’ (5169)
./Plex Media Server.log:Feb 24, 2018 20:41:00.494 [0x7ff1bf3f9700] DEBUG - There were 1 top-level paths for The Walking Dead.
./Plex Media Server.log:Feb 24, 2018 20:41:00.495 [0x7ff1bf3f9700] DEBUG - DVR:Grabber: Saving recording to /nfs/vol6-emby/plex-dvr/.grab/21b5fec51d0d75bd9bfed28be420be39d7027e8d
./Plex Media Server.log:Feb 24, 2018 20:41:00.495 [0x7ff1bf3f9700] DEBUG - DVR:Grabber: Going to record for 3660 seconds, final URL is http://192.168.200.20:5004/auto/v74
./Plex Media Server.log:Feb 24, 2018 20:41:00.496 [0x7ff1bf3f9700] DEBUG - DVR:Grabber: Setting timer to stop grab of ‘The Walking Dead - E5 - Go Getters’ in 3660 seconds.
./Plex Media Server.log:Feb 24, 2018 20:41:00.496 [0x7ff1bf3f9700] ERROR - DVR:Recorder: Error 0 (Success) starting the record, shutting things down.
./Plex Media Server.log:Feb 24, 2018 20:41:00.496 [0x7ff1bf3f9700] DEBUG - DVR:Recorder: Stopping transcode session.
./Plex Media Server.log:Feb 24, 2018 20:41:00.496 [0x7ff1bf3f9700] DEBUG - Job was already killed, not killing again.
./Plex Media Server.log:Feb 24, 2018 20:41:00.496 [0x7ff1bf3f9700] DEBUG - Job was already killed, not killing again.
./Plex Media Server.log:Feb 24, 2018 20:41:00.496 [0x7ff1bf3f9700] DEBUG - DVR:Grabber: Freed a tuner (now 3 available)
./Plex Media Server.log:Feb 24, 2018 20:41:00.496 [0x7ff1bf3f9700] ERROR - DVR:Recorder: Error 0 (Success) starting the record, shutting things down.
./Plex Media Server.log:Feb 24, 2018 20:41:00.496 [0x7ff1bf3f9700] DEBUG - DVR:Grabber: Operation for The Walking Dead - E5 - Go Getters completed with status error (Success)
./Plex Media Server.log:Feb 24, 2018 20:41:00.496 [0x7ff1bf3f9700] DEBUG - Activity: Ended activity 3e4ddab6-ef84-4c27-ae47-e59c03fe1fb0.