Debugging issue for Mudfish v5 - Kaspersky Internet Security

If you're using Kaspersky Internet Security, sometimes you could encounter UI issues of mudfish v5. If you check Javscript Console of the browser, you can see the following issues.

TypeError: ns.GetCommandSrc is not a function
at GetCommandUrl (main.js:988)
at XMLHttpRequest.window.XMLHttpRequest.open (main.js:1023)
at spread.js:25
at new Promise ()
at e.exports (spread.js:25)
at e.exports (spread.js:25)
main.js:988 Uncaught (in promise) TypeError: ns.GetCommandSrc is not a function
at GetCommandUrl (main.js:988)
at XMLHttpRequest.window.XMLHttpRequest.open (main.js:1023)
at spread.js:25
at new Promise ()
at e.exports (spread.js:25)
at e.exports (spread.js:25)
GetCommandUrl   @       main.js:988
window.XMLHttpRequest.open      @       main.js:1023
(anonymous)     @       spread.js:25
e.exports       @       spread.js:25
e.exports       @       spread.js:25
Promise.then (async)    
mudfishConsoleLog       @       mudfish.js:465
(anonymous)     @       (index):1395
Promise.catch (async)   
dashboard_graphql       @       (index):1393
(anonymous)     @       (index):1521
Promise.then (async)    
mounted @       (index):1519
He      @       vue.js:6
Yt      @       vue.js:6
(anonymous)     @       vue.js:6
wn.$mount       @       vue.js:6
wn.$mount       @       vue.js:6
t._init @       vue.js:6
wn      @       vue.js:6
(anonymous)     @       (index):1400

Reason

This is a bug of Kaspersky Internet Security and caused by wrong implementation of it to inspect AJAX calls.

Solution

You should disable "Inject script into web traffic to interact with web pages" option. It's found at:

• Settings -> Additional -> Network -> Inject scripts into web traffic to interact with web pages.