Frontend hosted away from the Python server (e.g. Cloudflare Pages, GitHub Pages, Base44)
needs to know where the telemetry backend is. Get the public URL from
ngrok http 8000 on the racing PC and append /ws.
Example:wss://lmu-strat.ngrok-free.app/ws
You can also pass it once via the query string: ?ws=wss://...ngrok-free.app/ws — it'll be remembered after that.