Sudden problem with Ionic running - npm problem dezalgo - paralyzed

After a lot of hair pulling no solution yet…

C:\Users\2bher>npm install -g ionic@latest
module.js:471
throw err;
^

Error: Cannot find module ‘asap’
at Function.Module._resolveFilename (module.js:469:15)
at Function.Module._load (module.js:417:25)
at Module.require (module.js:497:17)
at require (internal/module.js:20:19)
at Object. (C:\Program Files\nodejs\node_modules\npm\node_modules\dezalgo\dezalgo.js:4:12)
at Module._compile (module.js:570:32)
at Object.Module._extensions…js (module.js:579:10)
at Module.load (module.js:487:32)
at tryModuleLoad (module.js:446:12)
at Function.Module._load (module.js:438:3)
module.js:471
throw err;
^


C:\Users\2bher>ionic -v

? The Ionic CLI has an update available (3.9.2 => 3.12.0)! Would you like to install it? (Y/n)
C:\Users\2bher>y

C:\Users\2bher>ionic -v

? The Ionic CLI has an update available (3.9.2 => 3.12.0)! Would you like to install it? Yes

npm install -g ionic@latest
| Running command
C:\Users\2bher>

jumping to empty command line without installing the update


C:\Users\2bher>node -v
v6.9.5

C:\Users\2bher>npm -v
module.js:471
throw err;
^

Error: Cannot find module ‘asap’


My package.json
{
“name”: “ionic3-angular4”,
“version”: “0.0.1”,
“author”: “Ionic Framework”,
“homepage”: “http://ionicframework.com/”,
“private”: true,
“scripts”: {
“clean”: “ionic-app-scripts clean”,
“build”: “ionic-app-scripts build”,
“lint”: “ionic-app-scripts lint”,
“ionic:build”: “ionic-app-scripts build”,
“ionic:serve”: “ionic-app-scripts serve”
},
“dependencies”: {
@angular/common”: “4.1.3”,
@angular/compiler”: “4.1.3”,
@angular/compiler-cli”: “4.1.3”,
@angular/core”: “4.1.3”,
@angular/forms”: “4.1.3”,
@angular/http”: “4.1.3”,
@angular/platform-browser”: “4.1.3”,
@angular/platform-browser-dynamic”: “4.1.3”,
@ionic-native/camera”: “3.12.1”,
@ionic-native/core”: “3.10.2”,
@ionic-native/device”: “^4.0.0”,
@ionic-native/geolocation”: “^4.2.1”,
@ionic-native/google-maps”: “3.12.1”,
@ionic-native/native-storage”: “^4.0.0”,
@ionic-native/network”: “^4.2.1”,
@ionic-native/social-sharing”: “^4.1.0”,
@ionic-native/splash-screen”: “3.10.2”,
@ionic-native/status-bar”: “3.10.2”,
@ionic/cloud-angular”: “^0.12.0”,
@ionic/storage”: “2.0.1”,
@ngx-translate/core”: “6.0.1”,
@ngx-translate/http-loader”: “0.0.3”,
@types/google-maps”: “^3.2.0”,
“copyfiles”: “^1.2.0”,
“cordova-android”: “^6.2.3”,
“cordova-browser”: “^4.1.0”,
“cordova-plugin-compat”: “^1.0.0”,
“cordova-plugin-console”: “^1.0.5”,
“cordova-plugin-device”: “^1.1.4”,
“cordova-plugin-facebook4”: “^1.9.1”,
“cordova-plugin-geolocation”: “^2.4.3”,
“cordova-plugin-googlemaps”: “git+https://github.com/mapsplugin/cordova-plugin-googlemaps.git#multiple_maps”,
“cordova-plugin-inappbrowser”: “^1.7.1”,
“cordova-plugin-nativestorage”: “^2.2.2”,
“cordova-plugin-network-information”: “^1.3.3”,
“cordova-plugin-splashscreen”: “^4.0.3”,
“cordova-plugin-statusbar”: “^2.2.2”,
“cordova-plugin-whitelist”: “^1.3.1”,
“cordova-plugin-x-socialsharing”: “^5.1.8”,
“es6-promise-plugin”: “^4.1.0”,
“ionic-angular”: “3.4.2”,
“ionic-plugin-keyboard”: “^2.2.1”,
“ionicons”: “3.0.0”,
“rxjs”: “5.4.0”,
“sw-toolbox”: “3.6.0”,
“zone.js”: “0.8.12”
},
“devDependencies”: {
@ionic/app-scripts”: “1.3.7”,
@types/googlemaps”: “^3.26.20”,
“ionic”: “3.10.3”,
“typescript”: “2.3.3”
},
“description”: “An Ionic project”,
“cordova”: {
“plugins”: {
“cordova-plugin-console”: {},
“cordova-plugin-device”: {},
“cordova-plugin-splashscreen”: {},
“cordova-plugin-statusbar”: {},
“cordova-plugin-whitelist”: {},
“ionic-plugin-keyboard”: {},
“cordova-plugin-facebook4”: {
“APP_ID”: “150689565500190”,
“APP_NAME”: “Wise-App”
},
“cordova-plugin-nativestorage”: {},
“cordova-plugin-inappbrowser”: {},
“cordova-plugin-googlemaps”: {
“API_KEY_FOR_ANDROID”: “AIzaSyAa3AAitzhvZ6rHHGkvZwO-v6gHzRiNung”,
“API_KEY_FOR_IOS”: “AIzaSyC9Q0pSTFtoK0kQ0yKrnSTrKAH9vylAoqs”
},
“cordova-plugin-x-socialsharing”: {},
“cordova-plugin-geolocation”: {},
“cordova-plugin-network-information”: {}
},
“platforms”: [
“android”,
“browser”
]
}
}


How can I restore the working running solution??
I need to say that as my project grows the amount of time it takes me to make the project run and debug is grows exponentially … It becomes more than the programming time!!

(Debugging with cordova tools by the way)

Howsit, Did you find a solution for this problem?

Same issue, anyone find an answer?