When dragging SSIS objects on canvas there is "shaking"

Hello,

     On my development box I applied a fix for SQL 2012 SP1 CU3 (http://support.microsoft.com/kb/2832017) the other day. Today I wanted to do some SSIS package development and I've run into a UI issue. When moving any SSIS object on the canvas the object shakes and jiggles around the location my mouse is as I drag it. Sometimes it randomly relocates itself to the top left hand corner. This is a brand new project with only a few objects on the canvas and I didn't have this problem before the update.

Anyone else encounter this and have a workaround for it?

Thanks!