ReadyNAS OS 6.10.6 software Google Drive Sync

Using 6.10.6 (latest software)

Trying to use Cloud Google Sync to sync my NAS Home Folders.  NAS Home Folders just contains several users folders with no subfolders.  Each users folder just contains a few zip files.

I thought issue might relate to 2 Factor Authentication but I turned this off.  I've rebooted NAS.

I used the browse buttons to select the NAS folder and Google Drive Folders.
The only thing I get in my Google Drive folder is a _SYNCAPP folder and 3 of the users' folders (that were empty on NAS).  There are no other folders created for all of the users that have files in them.

I'm thinking this might be an issue of permissions on the users' folders but they are just using the system defaults which should be read/write for Admin.

I would appreciate any suggestions you might have.

Thanks.