title: npm start not refreshing new content on save on one computer, but is on another with almost exact same setup
body: <p>I have my work computer which is a Windows 10 Pro and my laptop is a Windows 10 Home. Working on the same project on both: <code>push</code> and <code>pull</code> to Git. Learning React through Udemy. Both computers using Chrome. Both using Bash on Ubuntu on Windows with latest updates. Both using ConEmu for the console. Both <code>npm -v = 3.10.10</code>. Both <code>node -v = 6.11.2</code>. Hardware is different obviously, but not sure that is relevant and worth listing.</p>
  
  <p>Anyway, this starter project I am playing around with, when I make changes to it and <code>npm start</code> is running, you can see activity in the console, hit refresh in the browser, and any changes made will be reflected.</p>
  
  <p>On the laptop, this process does not work. Make change, save, no activity in console, refresh in browser does not reflect the changes. Have to restart <code>npm start</code> for changes to be reflected. A little irritating to say the least.</p>
  
  <p>Anyway idea what might cause this? Really haven't come across anything in my Googling efforts.</p>