[Browsersync] Couldn't open browser

[raymacz]

Version:

• Browsersync [ v2.24.5 ]
• Node [ v6.12.2 ]
• Npm [ 3.10.10 ]
• [ 64bit] windows
• [ Local version 3.9.1 ] Gulp

Problem - When I run gulp, this message appears:

[Browsersync] Couldn't open browser (if you are using BrowserSync in a headless environment, you might want to set the open option to false)

gulpfile.js

`gulp.task('serve', function() {
  browserSync.init({
	open: 'external',
	proxy: 'site1.net', 
	watchTask: true,
	port: 8080,
	browser: "chrome"
  });
});`

I have to manually input the URLs into the browser & it works with my current connections, but the message is still there. So how do I solve this issue? Any help would be highly appreciated, thanks

Screenshots:

issue1
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issue3

History:

I had no issues with my Browsersync before & my gulp runs automatically until now. I think I had Windows 10 64bit update today and this issue came out. All seems normal, except the Browsersync Issue.

I tried these links, but nothing seemed to work:
tried1
tried2