Remux Failed - PlayOn mp4 to HEVC mkv

Recording Devices / Platform Support PlayOn
2

It appears your configuration files are either inaccessible (permission issues or locked) or corrupted.

ERROR> 2020-11-24T13:36:22 MCEBuddy.RemuxMediaCenter.RemuxMCERecording → ReMuxer failed to create remux file

You may want to try a clean install.