This article will discuss the resolution to the issue where recovered XenServer VMs could not be successfully rebooted.
After backing up and restoring a Xenserver system, the VM will no longer reboot and the machine will hang. The original server allows a reboot, but the restored server will not.
Upgrade to Unitrends Backup release 9.0.0-15, 9.1.0, or later.
A known bug in a version previous to 9.0.0-15.