Ghost 15.0 restart on Windows 7 Pro 64 bit machine

I'm having an intermittent problem with Norton Ghost 15.0 on my windows 7 64 bit machine.  About once a week during the verify process my machine with reboot and the verify doesn't complete.  The drivers on my machine are all current and this only happens with Norton Ghost.  Has anyone else had this problem?  Any help will be greatly appreciated.

 

Thanks.