At least your last recording attempt doesn't look that bad:
"05:26:36.704: Output 'simple_file_output': Number of lagged frames due to rendering lag/stalls: 224 (0.4%)"
That was the lengthy one (half an hour, i think). All before was just too short.
This try was 1080p30, which seems to be good.
Try game-capture instead of screen-capture!
Encoding profile you should set "main" instead of "high",
and your main cpu has to do all the stuff, as far as i can see. Try to start OBS with administrative privileges and see if it gets more priority this way.
Then try to set all your sound devices at 48k for defaults (in windows). If you don't know how to do that, set obs to 44.1k instead. (settings->audio) Hint: All sound devices should run at the same samplerate.
If still problems:
Make _one_ recording then for a couple of minutes in one obs session, stop the recording and shutdown obs. Then reopen obs and do upload the log file of the recording session ("last log"). Then the log should be complete and contain timing metrics as well.