I am unable to connect using Mindjet Manager v2012. The status remains signing in. I debugged the request and found that the authentication call to connect.mindjet.com is failing if the header User Agent is set to
User-Agent: Mindjet MindManager 2012 (10.2.404).
If this header is absent, the API returns successful authentication. But with this header, the call times out and I am unable to sign in to the Mindjet Connect service.