title: ASP.NET not refreshing after rebuild (running on Visual Studio for Mac Preview 2)
body: <p>I am using Visual Studio for Mac Preview 2 to do an asp.net tutorial. </p>
  
  <p>In the tutorial, it says that if I do a run without debugging attached and that I do rebuild all (cmd + shift + b) subsequently, I can just refresh (ctrl + r ) the page to see my new build (as opposed to launching a new tab everytime I want to build a new build and it's driving me nuts). </p>
  
  <p>But after I do a rebuild I get this: </p>
  
  <pre><code>This site can’t be reached
  
  127.0.0.1 refused to connect.
  Try:
  Checking the connection
  Checking the proxy and the firewall
  ERR_CONNECTION_REFUSED
  </code></pre>
  
  <p>Is it something I'm not doing right or is it something wrong with Visual Studio? </p>
  
  <p>Thanks. </p>