I just purchased this router and have two seagate USB drives connected. When I log into the router software I am able to see the two drives. Initally the ReadyShare Vault software did not see the drives. I then manually mapped them to my network and was able to see them and back up my computer using the software. After restarting my computer the ReadyShare no longer sees the drives and I am unable to remap them. Error message has to do with not finding the drives. Any suggestions?