title: "Cannot navigate to definition" annoyance in Visual Studio 2010
body: <p>I just switched to Visual Studio 2010, and now whenever I select something, Ctrl+C to copy, click somewhere else, and Ctrl+V to paste, I get an error message "Cannot navigate to definition." After that, it I try it again, it works. What fantastic new 'feature' should I be turning off to stop this?</p>
  
  <p><img src="https://i.stack.imgur.com/7xWhZ.png" alt="enter image description here"></p>