We've been seing alot of strange issue in our domain with two of our servers one named server1 and the other server2. This all came to light when one of the computers server1 was showing up in our WSUS console. I manauly ran wuaclt /detectnow to see if it would resolve the issue. I checked the windows update log and it indicates its contacting the correct wsus server but still won't show up in wsus. I then decided to disjoing and rejoing the servers to see if there was some sort of AD computers. server2 had no problem. server1 however disjoined and rejoined without a problem. However the computer account never shows up ion active directory. Normal i would expect that I wouldn't be able to log on and receive amessage about the computer account missing or the dc is down but I was able to log on without a problem. Any idea on this?