Hello experts - I recently deployed a desktop security policy using a Server 2008R2 GPO. It contains hundreds of settings, most of which worked fine. I am having a problem with certificates however. Several users were suddenly unable to access websites that depend on certificates and/or key fobs for security. I am not certain which of the hundreds of settings might have caused this though...none of them say "Make Security Certificates Stop Working." Excluding the user allows the certificate to work without having to reinstall it. Has anyone come across this problem?