Seeing errors like this
Nov 10, 2018 15:16:29.092 [0x700007dfa000] ERROR - Error creating directory "/plextmp/Transcode/Sessions/plex-transcode-yaw5t08au0f13j030mwv53nj-c9d080b9-d096-4bdb-8cae-bc8dcef763d1": boost::filesystem::create_directories: Permission denied: "/plextmp/Transcode/Sessions"
Nov 10, 2018 15:16:29.946 [0x700007dfa000] ERROR - Failed to calculate available disk space for path '"/plextmp/Transcode/Sessions"': 1 (Operation not permitted)
Did you put double quote characters as part of the path for the transcoder temp directory in server settings ?
I can see some transcoder errors indicating invalid data
Nov 10, 2018 15:22:30.896 [0x700007dfa000] DEBUG - Request: [172.30.0.120:56010 (Subnet)] GET /video/:/transcode/universal/start.mpd?hasMDE=1&path=%2Fvideo%2Ftivotogo%2F%3A%2Ffunction%2FCreateVideoClipObject%3Ffunction_args%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&mediaIndex=0&partIndex=0&protocol=dash&fastSeek=1&directPlay=0&directStream=1&subtitleSize=100&audioBoost=100&location=lan&addDebugOverlay=0&autoAdjustQuality=0&directStreamAudio=1&mediaBufferSize=102400&session=b13aog3vfwv4i0vm667hq9pu&subtitles=burn&Accept-Language=en (5 live) TLS GZIP Signed-in Token (ramitadros)
Nov 10, 2018 15:21:05.410 [0x700007dfa000] ERROR - [Transcoder] http://127.0.0.1:49492/aHR0cDovLzE3Mi4zMC4wLjE3NTo4MC9kb3dubG9hZC9IYXdhaWklMjBGaXZlLTAuVGlWbz9Db250YWluZXI9JTJGTm93UGxheWluZyZpZD0yNzg=: Invalid data found when processing input
which appears to relate to a tivotogo plugin
Nov 10, 2018 15:22:31.032 [0x700008730000] ERROR - [Transcoder] http://127.0.0.1:49492/aHR0cDovLzE3Mi4zMC4wLjE3NTo4MC9kb3dubG9hZC9IYXdhaWklMjBGaXZlLTAuVGlWbz9Db250YWluZXI9JTJGTm93UGxheWluZyZpZD0yNzg=: Invalid data found when processing input
Nov 10, 2018 15:22:31.034 [0x70000839b000] DEBUG - Jobs: '/Applications/Plex Media Server.app/Contents/MacOS/Plex Transcoder' exit code for process 1373 is 1 (failure)
Nov 10, 2018 15:22:31.034 [0x700009d31000] DEBUG - Streaming Resource: Terminated session 0x7fa80c4aa5d0:qs5ufffhy6why0r65qilkudy with reason Conversion failed. The transcoder exited due to an error.
So are these errors only when using the plugin?
Could you provide evidence of it failing when streaming your own media ?
Issues with 3rd party plugins should be referred to the developer of the plugin. If there is a Plex Media Server issue then the developer can indicate what that is. But with support for Plugins being phased, i do not see any chance of getting problems fixed if the issue is specific to use of the Plugin.
So please let me know which time within the period covered by the logs, there a conversion failure when streaming your media