Customization script not joining domain

Good morning everyone,

I was wondering if anyone knew how to troubleshoot why our templates aren't joining the domain after running the customization script. I've tried every possible scenario like using a FQDN, multiple service accounts, etc and I still cannot find how it should be set.

It's been failing ever since we moved our VM's up to hardware version 10.

I checked both the log files and they don't show anything related to the domain.

Thanks!!!

Troy