Hi Jose,
Sorry I have been on vacation for a short while.
I am still trying to get to the bottom of this issue.
It appears our Domain Controller certificates where renew about 2 months ago. I am making some esquires about this.
I have tried running the maintenance tasks with acuconfig and have attached the logs. I have managed to create collections in Configuration Manager to identify which machines are running which profiles. So I can target the different groups of machines if i can get it working.
Regards,
Ross Jardine