title: Updating Git Submodule Fails
body: <p>I am trying to clone a git repo that contains submodules onto a Namecheap shared server using SSH. The 'git clone' command worked fine, except that one of my submodules failed. When I try to run 'git submodule update' it fails as well. I get the error;</p>
  
  <pre><code>github.com[0: 207.97.227.239]: errno=Connection timed out
  fatal: unable to connect a socket (Connection timed out)
  Clone of 'git://github.com/WordPress/Wordpress.git' into submodule path 'wordpress' failed
  </code></pre>
  
  <p>I tried contacting Namecheap to see if there was a Firewall or something blocking the connection. They said there is no firewall that would be blocking this. Also, all of my other submodules on GitHub updated fine. Regardless, I tried using the https protocol instead and still had no luck.</p>
  
  <p>Any ideas what is going on?</p>