Watching various forums and newsgroups there are some common trends related to missed configuration steps which are causing some clients to not 'check-in' with the WSUS server. There are also 2 known issues one which is fixed the other to be shortly....

This is the WSUS product team blog where which we will be posting product information, tips and tricks, best practcies and other tidbits we find and hear not only from us, but from across the community! We welcome your comments and hope we can help you...