This issue wasn't resolved. None of these suggestions work.
Seems to be a flaw in the program. Something to do with the Deletion or Move to Backup directory.
If you are going to use this with multiple computers it will not fully sync. One computer needs to be set a download only computer.
I have wiped my computers a few times. Wiped Google drive. Used ONLY 1 file on the drive and I can reproduce this bug over and over again.
Delete 1 file from one computer. Manual sync or Auto either one. Deletes it from Google. 2nd Computer syncs and ATTEMPTS to deleted the file. Then Uploads it back to Google. Then 1st Computer downloads it again.
I have tried using older version of the program. I have tried removing encryption.
Nothing corrects the issue.
I don't have "Allow duplicate filenames on Google" checked. Or anything else checks on the Files Page.