I recently ran into a problem where my Software Update point stopped working after performing a Site Recovery of my System Center Configuration Manager Site Server. In my scenario, I was performing a Site Recovery in order to upgrade my OS from Windows Server 2008 R2 to Windows Server 2012 R2 and SQL Server 2008 R2 to SQL 2014 SP1. After the upgrade was completed, all post-recovery steps were done, and all other functions were validated; I found my Software Updates were still not working. When checking Compliance on all updates, they simply reported back “Compliance Unknown”.