I have yet to figure out what the problem is. It's quite simple; screen goes completely blank while in full screen. While dragging the window the entire desktop flickers. Transparentcy on my YzDock docker doesn't show (everything has a grey block background over the DVD window).

I recently setup a 2 monitor system at work and it works just fine on my second monitor so I'm really at a lost as to what's wrong.

It's not the monitor either, originally it was a laptop in a docking station. I moved it out and use the dock station monitor as my secondary monitor. It still happens on the primary desktop (my laptop screen).