We have identified a problem where OneDrive’s cloud is refusing to acknowledge some big file uploads through it’s BITS mechanism. This is not a problem with our server, our uploads WERE working correctly, but now something was changed in OneDrive that broke this. They have not acknowledged this problem.
So please bear with us while we implement a workaround so onedrive uploads work correctly. We will update when it’s working as expected.
Edit: Workaround has been implemented. For the moment transfers to Onedrive do not update their progress until they are finished, which changes status to ‘Transferred’.
If you have any problems still with OneDrive, or with any other cloud, please contact support.