BackupExec 2010 R3 randomly don't start backup jobs.
we have a German Windows 2008 R2 Server (latest Service Pack / Windows updates) where the German Backup Exec 2010 R3 Server (Version 13.0 rev. 5204 (64Bit), SP2, Hotfixes 180429, 176937, 191248, 194471, 195395) is installed.
Since about 3 weeks our weekend jobs randomly don't start without any error message. I think there were some automatic BackupExec updates installed...
The jobs are planned (as before), one job is a VMware ESX backup, all other are file Systems backups.
Next weekend the jobs would perhaps run without any user (admin) intervention.
Do you have any hint how I can solve this problem so we have a reliable backup solution again?