title: Google Chrome developer tools works very slow
body: <p>Sinсe Google Chrome was updated to 50.x version, it become impossible to work with DevTools. This issue reproduced mostly in "Network" tab. Every time when you click on "request" it takes about 30-40 sec. after that chrome can crash. Tried to delete all extensions, clear cache, and reinstall, but didn't help. Does anybody know how to fix this issue?</p>
  
  <p>I'm running Chrome 50.0.2661.87 m</p>
  
  <p>UPD: The problem may be occurs because of long headers. Try to close response and request headers.</p>