ERR_NGROK_TRAFFIC_INSPECT_CONNECTION_NOT_FOUND: This connection was not found

What does ERR_NGROK_TRAFFIC_INSPECT_CONNECTION_NOT_FOUND mean?

ngrok returns ERR_NGROK_TRAFFIC_INSPECT_CONNECTION_NOT_FOUND with this message:

This connection was not found. Traffic Inspector keeps connections only for your plan's retention period.

Troubleshoot ERR_NGROK_TRAFFIC_INSPECT_CONNECTION_NOT_FOUND 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_TRAFFIC_INSPECT_CONNECTION_NOT_FOUND?

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