title: VS2017 hangs when adding a user control to a form
body: <p>I have a user control modified from this one:
  <a href="https://github.com/navhaxs/media-control-deskband" rel="nofollow noreferrer">https://github.com/navhaxs/media-control-deskband</a></p>
  
  <p>I registered this user control using the tools in it and I added a new WinForms project to visualize the control. First time I did it it worked ok, but when I changed it  the changes are not reflected in the winform (it still using the original one... although I recompiled it) and when I deleted and re-added it to the form it hangs VS2013... any ideas?</p>
  
  <p><strong>Edit</strong>:
  As Hass Passant comment suggested I checked devenv.exe in Task Manager. The CPU usage is just around the 1%
  <a href="https://i.stack.imgur.com/fZoDd.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/fZoDd.png" alt="Task manager and hanged VS2017 screenshot"></a></p>