[Zubersoft]

I am so sorry for the confusion - uploading a backup file is very different from using the library synchronization features. In my haste I didn't realize you were using the Sync Library->Sync to a cloud folder option. The sync must finish for that to work as the very last step is to upload the database file that is the basis for determining the differences between the library stored on the cloud and the library on the folder. You said you are unable to get this to finish though, correct? I think I've only ever attempted synchronizing a ~1GB library. I will test out a 3 GB library today with Google Drive to see how it works for me.

Thanks,
Mike