Question : Backup Exec 11d Causing Server Crashes

We have had intermittant issues with our BE11d installation crashing out and failing to connect to resourses on multiple servers.

We are backing up about 7 servers.  Approx 200gb everynight, full system backups.  We were backing up DFS/Shadow copy resourses however we felt that this was the casue we now think that the errors being reported  in the event logs of the servers are the cause:

first:

ID 8021
The browser service was unable to retrieve a list of servers from the browser master \\CHG-SRVR2 on the network \Device\NetBT_Tcpip_{BB5BCB57-647B-4BCF-A729-A3A3B4C3BFD9}.
 
 Browser master: \\CHG-SRVR2
 Network: \Device\NetBT_Tcpip_{BB5BCB57-647B-4BCF-A729-A3A3B4C3BFD9}

then multiple:
id 2020
The server was unable to allocate from the system paged pool because the pool was empty.

then shed loads:
ID 333
An I/O operation initiated by the Registry failed unrecoverably. The Registry could not read in, or write out, or flush, one of the files that contain the system's image of the Registry.

we think that it is backup exec causing the issues but not sure what to try next, this has been going on for about a year, even when BE11d was install on ta 2000 box/domain and not using DFS

Answer : Backup Exec 11d Causing Server Crashes

With poolmon open, press P a couple of times until it shows just paged memory usage.  The process using the most will appear at the top of the list.  check it periodically over a few days and see if the bytes count on one process is going up continually.