title: WebBrowser control: Navigation to the webpage was canceled
body: <p>Setup</p>
  
  <ul>
  <li>Windows 8 (full) tablet</li>
  <li>.NET 2.0 application</li>
  </ul>
  
  <p>I'm working on a project in which 4 WebBrowser controls are navigating to some webpage simultaneously when the application is loaded. The webpages have the same HTML, but are coming from different web servers.</p>
  
  <p>The problem is that some of those pages display a "Navigation to the webpage was canceled" message in the WebBrowser control. This only happens when the application starts. I have implemented the solution described <a href="https://stackoverflow.com/questions/4223245/webbrowser-control-page-load-error">here</a> to get the status code returned and weirdly enough, it is a 200 = OK status.</p>
  
  <p>When I then refresh the page, it suddenly works correctly. I have suspicions that the problem might be caused by the simultaneous navigations, but I have no idea how I could verify that.</p>
  
  <p>Any ideas?</p>