Originally Posted by maybeme2
Thanks for replying.
No, I don't know where they come from. That's why I asked.
In Mix settings I notice I have 'logging' enabled. Do you have logging enabled too? Maybe that's where they come from.
Not logging but fact that they are zero size stands out a bit whether they are from a MiX operation or not. I could imagine them being an index of deleted items, or the result of some sort of macro that named and placed them there but I don't see a direct connection to MiX.
You could do some basic forensics to see what activities you were performing that might have been associate with those files. EG, search for other files created on the same date, likewise for apps used on same date, or remnants of apps that had been used on the same date (SD Maid is good for this but complicated, MiX app remnants might also be informative), any apps you've uninstalled since you know (with certainty) that those files were not there. This may sound silly but once you've got some leads such as a time or a place or particular application then remember/imagine what you might have been doing at that time.