title: IIS Worker Process doing progress, but not responding
body: <p>I use Visual Studio Community Edition 2013, IIS 8.5, Windows 8.1</p>
  
  <p>Somethimes I have to debug my Webapplication. So I attach my Visual Studio to worker process (w3wp.exe ... i think. I use AttachTo-Extension for Visual Studio).</p>
  
  <p>Anyway, the first attach is successful and after terminating the debuging process i edit my code and compile it again. Then when i make a request to the webapplication it doesn't response. </p>
  
  <p>I can find the workprocess in the taskmanger doing something because CPU Usage is about 15% 
  <img src="https://i.stack.imgur.com/sJ5dx.png" alt="taskmanager"></p>
  
  <p>If I kill the workerprocess then it will restart and everything is fine again. </p>
  
  <p>Do anyone know whats the problem is?</p>