authorization_server_unreachable

The MCP endpoint could not reach the Tickwire sign-in service to check the access token.

HTTP 503. Nothing reached the broker.

Likely cause: A network problem, or the sign-in service is restarting.

What to do: Retry after a few seconds. The status page shows known incidents.

Retry: Yes. Nothing happened (or it was a read), so repeat it, after Retry-After when present.

Listed under Outages and timeouts in Errors. Send the error’s requestId to support and we can find the request.