title: IE9 Rendering Blank when Page contains a Silverlightcontrol
body: <p>We have an issue with IE9 rendering a blank page. This has been tested on multiple machines in live and development mode.</p>
  
  <p>The page is a mix of items AJAX controls but the element causing the issue appears to be the Silverlight(4) control (disable that and everything works fine). Resize the browser window and the page is shown correctly.</p>
  
  <p>This also happens on other pages on the site using Silverlight.</p>
  
  <p>One suggestion was to use windowless=false.</p>
  
  <p>Any suggestions? Thanks!</p>