ERR_NGROK_1617: Invalid endpoint configuration, circuit breaker rolling window must be greater than 0, was VAL - ngrok documentation

What does ERR_NGROK_1617 mean?

ngrok returns ERR_NGROK_1617 with this message:

Invalid endpoint configuration, circuit breaker rolling window must be greater than 0, was <VAL>.

Troubleshoot ERR_NGROK_1617 with your AI agent. Connect it to the ngrok MCP server, then ask what caused the error and how to fix it.

Where can I get more help with ERR_NGROK_1617?

Email support@ngrok.com and include the error code.