11-08-2012 01:26 AM
11-08-2012 04:33 AM
Is BE 2010 R3 patched with SP2 and any additional patches? If not, do so and try again.
Does it hang at the same point in the backup job at the same time? If so, then check to see if there aren't any maintenance tasks running...
11-08-2012 08:10 AM
Are you backing up to disc or tape?
Did you say that if you have to kill the engine all of the other jobs fail? Are you backing up all the servers together? If so break up the job into seperate jobs (such as backing up Exchange by itself).
Look in Windows events to see what may be happening previous to the backup stopping?
Make sure that your virus protection has an exception for Backup Exec.