Esxi running macos For selur

[Selur]

Switching Hybrid version is a bad idea (assuming you are not using different settings folders&co) and is likely to break stuff you won't directly see at the beginning.
I have no clue where the system profiler thing comes from,.. that's not some program I added,...

When changing the Vapoursynth version or scripts always delete the __pycache__-folder.

About chapters: not sure Hybrid might add a chapter at 00:00:00 but now clue how a chapter could get lost,...

Seems HandBrake also produce mp4 with empty first frame and media info report 723 frames instead 706 in source. Total madness.

sounds more like a broken/defect source

In old version of Hybrid if i enable "Config->Output->Mp4 Settings->FFmpeg instead of MP4Box" i notice something like "jumping framerate effect" or 'wrong field list order effect", but it was only visible in macOS quicklook preview. In VLC player video played back smooth.

ffmpeg might not be as quicktime compatible as mp4box.