Use WebRTC remote. Get Error in browser: Stopping Stream with error 0xC0F22206

Using NGC image: nvcr.io/nvidia/isaac-sim:2023.1.1, Run WebRTC standalone demo, get error like this

 ERROR [streamclient] Stopping Stream with error 0xC0F22206

console log the error code is: 3237093894

Wondering what this means.