All Media Exporting Randomly

I recently started having a problem where all the tapes export randomly from the ML6000. It has two partitions. I have Backup Exec 2012 (Backup Exec Server Version 14.0 Rev. 1798 [64 bit]) on Windows 2008 R2 Standard. It started doing this with SP2 so I upgraded to SP4 and it still occurs. I have tried deleting the export job and re-adding, that didn't work. I had thought that was causing it but found that during the backup job that the tapes were exported. Any ideas? Or, do I have to get with the ML6000 vendor?

Thanks,

John