After installing KB2957689 (MS14-035) on my Win7 Pro 64bit desktop I am experiencing extremely slow domain logins. Once logged in, access to network resources is slow and Active Directory does not recognize me as a member of the security groups to which I am a member. I have duplicated the problem by doing a system restore (which got things back to normal) and then only installing this update. Uninstalling the update does not fix the problem. My second system restore did not solve the problem so I am now stuck and would appreciate any advise you folks have.