= 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.