2 result(s) for "net::ERR_CONNECTION_REFUSED"
Your app makes calls to an API (its own backend, Supabase, or a third-party service) and those calls fail. You see errors in the console like 500, 403, 404, ...
Vite dev server starts but HMR connection fails with 'WebSocket connection failed' or 'net::ERR_CONNECTION_REFUSED'. Changes require manual page refresh inst...