The developer checked your log files, and notice that your PC is a bit old, it did not apply hardware acceleration for the process, and there was a large sector that gave read errors.
There was a dca / dst audio issue:
2022.03.09-16:18:00: error: m2ts demux sync error, pos:16109928768
2022.03.09-16:18:00: error: m2ts demux sync error, pos:16109994176
In this case, the developer suggested that you use profile MKV.passthrough to have a try.