My Veritas Storage Replicator 3.0 has been running well for years.  It stopped running on its schedule last month.  It is scheduled to run every hour.  However, it only runs at the beginning of the schedule and then doesn't run again until the next day at the beginning of the schedule.   The "Next Scheduled Operation" field in the management console is blank.
I noticed that it stopped running as scheduled on the same day that windows updates were installed.
It is running on a server 2003 OS and backing up data on another 2003 server.
It will run manually.
In the job log, I see that after running the job, there are numerous "attempting to stop" entries.  It also then says that the pair is "deactivated"
Any and all help is appreciated.  Thanks