The question is if YOU really tested it

Make the tests with QUICKCONNECT-server, because that is I am interested in because of changing ID-numbers !
Make a test: connect from a quicksupport-server to NOIP. Press the new button => OK, new server is shown. End the quickconnect-SERVER and reconnect to NOIP with new ID.
Press the button again => Nothing happens for 60 seconds, it always shows the old quickconnect-ID which is expired but not the running current ID of the quicksupport server!!!