Sorry I havent updated, other projects. We finally got this issue straightened out by rebooting the client.
Mmmm... not a timeout as backup fails within a few seconds:
2/20/2015 8:14:50 PM - connected; connect time: 0:00:00 2/20/2015 8:15:01 PM - Error bpbrm(pid=420) socket read failed: errno = 104 - Connection reset by peer
Only thing to do is enable logs. I doubt that level 0 will be sufficient.
Level 3 could suffice for Connect assistance, but if a call with Symantec is needed they will ask for level 5 logs.
This looks like a normal filesystem backup, not SQL, right?
On media server: bpbrm and bptm
On client: bpcd and bpbkar
Check OS Event logs on the client - System and Application.
Look for something that could be killing processes (AV or other security software).
