Websocket connection error

I am new to metasfresh. I am trying to run metasfresh for the 1st time. Even though I am getting the login page and I am also able to login, the server response is slow and I am getting the following error while opening the page in Google Chrome:

WebSocket connection to ‘ws://xx.xxx.xxx.xxx/stomp/656/ymgmgpgx/websocket’ failed:

This same error keeps on repeating multiple times and in spite of that I am able to navigate menu and open/edit/modify various business data.

Need to help to resolve this issue. I am running Debian 11 on GCP, Docker version 20.10.22, build 3a2c30b, Docker Compose version v2.14.0