Norton Ghost 15 Hangs during backups


I'm running Norton Ghost 15 SP1, and Symantec Endpoint Protection 11.0.6100.645 on Windows 7 SP 1, with 4GB of ram, When I schedule Ghost to run a backup the system hangs and the only way to get back in is to power off the laptop.

When I turn off the Endpoint protection I am to run the backup with no issues.

Is there a setting or fix that I need to apply to resolve this issue.

The hardware that I'm running on is a Lenovo T400