http://blogs.technet.com/b/sus/archive/2011/03/07/new-kb-general-guidance-on-optimizing-wsus-client-performance.aspxAfter deploying a WSUS server, you may experience the following performance issues on clients: 1. You may experience prolonged high CPU utilization when you scan for updates or when you install updates. 2. The scans fail. This article providesen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/sus/archive/2011/03/07/new-kb-general-guidance-on-optimizing-wsus-client-performance.aspx#3477479Fri, 27 Jan 2012 00:40:56 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3477479Owen<p>Windows Update troubleshooter instructions: Control Panel is Troubleshooter, not Find and Fix problems.</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3477479" width="1" height="1">