Z90D7 using sysprep script not adding to the domain anymore

Z90D7 using sysprep script not adding to the domain anymore [Solved]

We created an image to deploy, and used this guide (http://www.freewysemonkeys.com/produ...domainjoin.pdf) to set it all up to join the domain. Everything was working well. We've used it on a small group of thin clients to test it and everything worked as expected. We started prepping for company wide deployment and after 5 thin clients it stopped adding them to the domain. It still says it's successful. I can manually add the computers to the domain. The script still tries to add it (After I manually added a thin client to the domain I messed it up, so I re-deployed it and the script came up with an error that a duplicate computer name already existed). Any ideas on where to start troubleshooting?

Edit: I found the problem. There is a limit on how many computers the account can add to the domain. It's strange that the process still said it was successful but oh well.