Hi Jon,
Here are Leo's answers:
What kind of files does it happen with?
Any file or folder, none specific.
What kind of drive or folder? Are network drives or cloud storage involved?
I am using all at G:/ a cloud drive mounted by google drive (Google Drive Stream)
A Process Monitor log may reveal what’s happening. (If you aren’t familiar with it, instructions are in the FAQs.)
I installed now latest v3.9.2, and i am following your instructions from here: Process Monitor instructions
It's logging filesystem event, as default, no filtering used.
I will keep running and when some issues happens, i will save and send to you, via private message to Directory Opus Resource Centre, also i will tell what i tried to did.
Thank you,
Sergio