http://blogs.msdn.com/b/ntdebugging/archive/2012/12/07/determining-the-source-of-bug-check-0x133-dpc-watchdog-violation-errors-on-windows-server-2012.aspxWhat is a bug check 0x133? Starting in Windows Server 2012, a DPC watchdog timer is enabled which will bug check a system if too much time is spent in DPC routines. This bug check was added to help identify drivers that are deadlocked or misbehaving.&#160;en-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)http://blogs.msdn.com/b/ntdebugging/archive/2012/12/07/determining-the-source-of-bug-check-0x133-dpc-watchdog-violation-errors-on-windows-server-2012.aspx#10375979Mon, 10 Dec 2012 07:47:39 GMT91d46819-8472-40ad-a661-2c78acb4018c:10375979Miroslav Reisinger<p>This is useful, thanks Matt.</p><div style="clear:both;"></div><img src="http://blogs.msdn.com/aggbug.aspx?PostID=10375979" width="1" height="1">