recording live TV with transcoding fails badly

[lifespeed 42]

I scheduled The Big Bang Theory to record from the HDHR4-US at 8:00PM.  Two MKV files were generated, badly pixelated (my antenna reception is fine) for the same TV show!  I saw the common bug where the files show a length of 6 hours for one 1GB file and 13 hours for the other 1.8GB  file.  I have no idea why two files were generated for a single show.  I am assuming the pixelation was caused by overloading the (powerful i7-6800K) CPU, not poor reception.  I was watching a previously-recorded TV show while this was recording, not sure that should have caused a problem.

 

For now I have turned off transcoding, this is completely unusable.  Server and transcoding logs are attached.  It did generate two transcoding logs for the two files created for one TV show.

server-63622266594.txt

server-63622266478.txt

record-transcode-0563a49c-c94e-43e7-af1c-30adf9148b51.txt

record-transcode-1ae25daa-5ee1-4a45-a338-0955cf89ead9.txt

record-transcode-ee70d0a9-39a4-454e-9fee-e612d3254edf.txt

[Luke 42085]

Did the schedule show two entries prior?

[lifespeed 42]

Did the schedule show two entries prior?

No, it just showed the one air time.