Ionic app hangs when you inspect in chrome

Ionic Framework ionic-v3
1

Issue : https://github.com/ionic-team/cordova-plugin-ionic/issues/202

cordova plugin ls output:

cordova-plugin-android-permissions 1.0.0 "Permissions"
cordova-plugin-browsertab 0.2.0 "cordova-plugin-browsertab"
cordova-plugin-compat 1.2.0 "Compat"
cordova-plugin-device 2.0.2 "Device"
cordova-plugin-geolocation 4.0.1 "Geolocation"
cordova-plugin-ionic-keyboard 2.1.3 "cordova-plugin-ionic-keyboard"
cordova-plugin-ionic-webview 1.2.1 "cordova-plugin-ionic-webview"
cordova-plugin-mauron85-background-geolocation 2.3.6 "CDVBackgroundGeolocation"
cordova-plugin-native-spinner 1.1.3 "Native Spinner"
cordova-plugin-nativegeocoder 3.1.3 "NativeGeocoder"
cordova-plugin-network-information 2.0.1 "Network Information"
cordova-plugin-request-location-accuracy 2.2.3 "Request Location Accuracy"
cordova-plugin-splashscreen 5.0.2 "Splashscreen"
cordova-plugin-statusbar 2.4.2 "StatusBar"
cordova-plugin-whitelist 1.3.3 "Whitelist"
cordova-sqlite-storage 2.5.2 "Cordova sqlite storage plugin"
cordova.plugins.diagnostic 4.0.10 "Diagnostic"
ionic info output:

>ionic info

Ionic:

   ionic (Ionic CLI)  : 4.4.0 (C:\Users\HP\AppData\Roaming\npm\node_modules\ionic)
   Ionic Framework    : ionic-angular 3.9.2
   @ionic/app-scripts : 3.2.0

Cordova:

   cordova (Cordova CLI) : 8.1.2 (cordova-lib@8.1.1)
   Cordova Platforms     : android 7.1.2
   Cordova Plugins       : cordova-plugin-ionic-keyboard 2.1.3, cordova-plugin-ionic-webview 1.2.1, (and 13 other plugins)

System:

   Android SDK Tools : 26.1.1 (C:\Users\HP\AppData\Local\Android\Sdk)
   NodeJS            : v8.14.0 (C:\Program Files\nodejs\node.exe)
   npm               : 6.4.1
   OS                : Windows 10

Describe the bug
I tested with dev and prod build but still my apps get hanged when you inspect in chrome.

To Reproduce
Steps to reproduce the behavior:
hangout sometime in app you will stuck or hang then myApp isnt responding

Expected behavior
it should not hanged

Chrome version :
Version 71.0.3578.98 (Official Build) (64-bit)
even tested with nightly build chrome
Version 73.0.3667.0 (Official Build) canary (64-bit)

even i have this in index.html

<script src="cordova.js"></script>