title: WPF Animation has Tearing and Flicker
body: <p>I'm having trouble with tearing and flickering in WPF animations. I have a toy app that demonstrates the problems. The app animates squares across the screen. The edges of the squares show tearing and the animation as a whole does not feel smooth. </p>
  
  <p>Perforator shows >60fps, ~10mb video memory, 0 IRTs.</p>
  
  <p>I have tried this on two new high end computers and both show the same poor animation (>1gb vram, quad core etc).</p>
  
  <p><a href="https://cid-15aa75a570a73bf7.office.live.com/self.aspx/Public/SimpleWindow.zip" rel="noreferrer">SimpleWindow.zip</a></p>