If Turn ON debug mode from https://build.phonegap.com
<preference name="phonegap-version" value="cli-6.3.0"/>
then phonegap added some script at the end of index.html
Now some time their server too slow or some time that gives error so our app also stuck some time and also take too much time to open
just for example
this url take too much time
some time debug server give 404 error , too much channel live error .
So please help me for this type issue.