Is you trying to put a shedload of files onto OneDrive? Or Sharepoint?
Got a Server of files you're trying to migrate?

Have you found the OneDrive Sync tool sucks ass at this?
Stops randomly.
Doesn't work well on Server OS?
Want an alternate One Drive Upload Tool? Wish you could FTP to One Drive?

Look no further!

Grab Filezilla PRO and IT CONNECTS TO SHAREPOINT / ONEDRIVE so you can upload them using something competent!

Hallelujah!

It's like ftp access to One Drive / Sharepoint.

https://filezilla-project.org/filezilla_pro.php

Get it there. Follow the instructions there to connect it to One Drive.

Enjoy life again.