Backupexec 2012 backups keep getting stuck saying loading media with Exchange 2007 server.
Whenever the backup for our Exchange 2007 server takes place, the backup will get stuck at various intervals and once stuck will keep running for days until I stop it without ever progressing. This would happen every time until I updated Backupexec to SP3 and installed the agent on the Exchange server. After that, the backup completed and I thought that was it.
However, the next scheduled backup, a week later, it got stuck again. I had to cancel it and retry. After that it was successful. The following week, it got stuck again but I was not able to get it to complete after restarting the backup. The backups run via a SCSI to a NAS box that is on its own separate VLAN to reduce network traffic. All the other servers backups work properly. I restarted both the NAS box and Exchange server and started a new backup today. It got stuck at about 101GB with a download speed of 1.5GB per Min. It says loading media and never progresses. What is the issue here? I am using Backupexec 12 w/ SP3.