Using BESR 2010 / 2013 with a NAS (Icybox brand)

Anyone have experience of doing a boack, offsite or other method with BESR 20134 and a NAS device?

I an trying belt and braces,

1,. An external drive via  a USB sock, this works fine. and.

2. A NAS box over a network.

Option 2 is the problem, I have contacted support but they were unable to help. If anyone has experience of similar I wouls aporeciate help.

I can set up and configure the NAS to accept the backup, paths, user ids and passwords, but when it comes to running a backup to it, it fails.

(I will update this post with those codes later) If anyone has tried a NAS backup and couold help, I'd be very happy.

Thanks. P.