V2Which version you use ?
I discovered this. The file I upload is 2gig. After a week my google drive was full, and every file looked exactly the same. Google doesn't do a great job of versioning.The first version by defaullt overwrites files with same name if they are different.
The v2 cannot do that AFAIK.
That was my thought. I am almost allergic to the command line, and was hoping for a simpler alternative!!Automating should be possible by using command line
I'll have a further play with drive & gdrive to see what I can get going.