http://blogs.technet.com/b/dpm/archive/2013/01/15/issues-that-occur-after-you-deploy-system-center-2012-data-protection-manager-sp1.aspxWe have a new article out that lists a couple issues you might see after deploying DPM 2012 SP1. You can check it out here: 2801420 - Issues that occur after you deploy System Center 2012 DPM SP1 ( http://support.microsoft.com/kb/2801056 ) J.C. Hornbecken-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.technet.com/b/dpm/archive/2013/01/15/issues-that-occur-after-you-deploy-system-center-2012-data-protection-manager-sp1.aspx#3550095Sun, 03 Feb 2013 06:18:06 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3550095Aaron Marks<p>This memory leak is horrible. Does anybody know how to fix it? We&#39;ve uninstalled the hotfix and the problem persists on all of our clusters?</p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3550095" width="1" height="1">http://blogs.technet.com/b/dpm/archive/2013/01/15/issues-that-occur-after-you-deploy-system-center-2012-data-protection-manager-sp1.aspx#3548319Fri, 25 Jan 2013 10:01:48 GMTd5e57398-b9ef-4490-9955-07cbb4e4a80d:3548319TimBoothby<p>It should be noted that kb2799728 which is being promoted as a fix for the critical issue where trying to backup a Server 2012 cluster will take your CSV offline with catastrophic results, has problems in the shape of a severe memory leak. </p> <p>I&#39;d urge people to read the following thread before installing. As of this date there is no fix. </p> <p><a rel="nofollow" target="_new" href="http://social.technet.microsoft.com/Forums/en-US/dpmhypervbackup/thread/604409df-ada1-47d1-bdfb-3f938cde0b59">social.technet.microsoft.com/.../604409df-ada1-47d1-bdfb-3f938cde0b59</a></p> <div style="clear:both;"></div><img src="http://blogs.technet.com/aggbug.aspx?PostID=3548319" width="1" height="1">