WebSocket connection to 'wss://api.domain.com/parse/' failed:

Good day! It’s me again. I’m having trouble with my web-app project. Here is my Parse.Initialize block

var Parse = require('parse');
Parse.serverURL = 'https://api.domain.com/parse/'

let LiveQueryClient = Parse.LiveQueryClient;
let client = new LiveQueryClient({
applicationId: 'my-app-id',
serverURL: 'wss://api.domain.com',

The project is currently live. But on the console of the browser, I am seeing a bunch of this log
WebSocket connection to 'wss://api.domain.com/parse/' failed .... LiveQueryClient.js:450

PS. The web socket is perfectly running on the mobile app.

Other Info
3 Parse Server App Instances
2 Load Balancers
1 Live Query Server
SSL Secured
Web App Vue.js
Mobile App Flutter

Is live query working in the client besides the error? If so, the client is probably loosing connection with the server time by time.