title: ERR_EMPTY_RESPONSE in ASP.NET MVC WebSite
body: <p>I'm receiving this error(ERR_EMPTY_RESPONSE) on my WebSite(ASP.NET MVC) in some PCs of my clients.
  In different clients(with diferent browsers) the Controller that show this error is different. 
  One of them i have access and i tryed to debug with VisualStudio.</p>
  
  <p><strong>Test in production</strong></p>
  
  <p><img src="https://i.stack.imgur.com/78rO1.png" alt="Chrome Inspector"></p>
  
  <p><strong>Test locally</strong></p>
  
  <p>Receiving the same error as production. I put some break points in Index of this controller and  BeginRequest/AuthenticateRequest of Global.asax, but in this client when i call CompanyUsersController don't pass in break points and others Controllers pass.
  I tryed using Fiddler 2, the same as chrome inspector, get 0 Bytes in Response.</p>
  
  <p>I spent so much time trying to found a better error message</p>
  
  <p>The problem is probably on the server, I am using Azure.
  This same project was already running a long time without problems.</p>
  
  <p>Someone can share this same experience? And/or the solution?</p>