Looks like the same issueCould you verify the exact problem you are having so we can confirm if it's related to this case?
Email from my server
From: "cPanel on MYDOMAIN" <[email protected]>
Subject: [backup] Backup transport errors on MYDOMAIN
Date: 10 April 2014 02:16:57 BST
The following errors occurred while transporting your backup files:
Unable to prune transport “Synology”
I stumbled across this thread