In our environment, we have 3 dc's
two which run server 2008 (they work perfectly)
and one never off branch dc that runs server 2008 r2.
We have been having some problems where we feel the replication isnt up too speed(stuff could take up to 24 hours to replicate) and now when i tried opening active directory users and computers i am met with this error window:
Image may be NSFW.
Clik here to view.
We have a third party DNS solution.
How do i troubleshoot this issue?