ngrok gateway error The server returned an invalid or incomplete HTTP response.
If you're having trouble resolving this error, please reach out to support@ngrok.com.
This error usually occurs when users are hosting a secure upstream service (https://localhost:[PORT]) but have not configured the ngrok agent to send HTTPS traffic to it.
When starting the ngrok agent, use the full upstream service address. For example: ngrok http https://localhost:8081.