websocket disconnected

Hi,

I have integrated websocket to one of my angular 9 application sometimes it's automatically disconnected and sometimes not connected from starting. getting below error.

It's getting error like this: Whoops! Lost connection to https://uams-alexa-service.optimeyes.ai/ws automationWebSocketAPI.ts:58 errorCallBack -> Whoops! Lost connection to https://uams-alexa-service.optimeyes.ai/ws

Please help me I have try but it's not connecting sometimes.