Hi,

I've upgraded from 0.17 to 0.18.1.
hugo server doesn't work has expected :

• Start hugo server (no parameters)
• Update a post and hit ctrl+S
• "Change detected, rebuilding site" (ok good)
• LiveReload works (page reloaded in my browser)
• However the page stays the same, my change is not visible 😭

• If I stop then relaunch hugo server, then F5 my browser, the change is visible
  (output log is the very same has when the change was detected)
• If I edit config.toml, then the compile works: my change is visible!
  (similar to Watch doesn't always watch on Ubuntu 16.04 #2774 but I did not have the issue with 0.17)

Running Hugo 0.18.1 on Windows 10