I am trying to talk to a NUMATO 4 relay board and having a terrible time. They do something crazy, that is they map to USB port on the board to the COMM 3 port on the computer. When I go into the Agilant Connection expert, I see the comm port 3 and I can talk to it. As soon as I go into the programming and try to talk to it, it says that comm 3 had nothing attached to it. Just wondering what I am doing wrong.