AB Tutor v8: I get a 'connection forbidden' message when trying to connect to clients

This is a security measure to stop previous versions of AB Tutor from connecting to clients on your network.  We would recommend you update your tutor program to the latest release so that you do not receive this message. 

This is one of a number of additional security settings that can be considered when configuring AB Tutor.  See Additional Connection Security for more information.