an important point with my using aero fly pro was that I had to unplug any joysticks that were connected to the computer so that the program would not be confused by which joystick I was telling the program to use in the setup or program configuration. It took me awhile before I recognized the problem and told the computer to use the proper joystick. On my version I had to reassign some of the channels to the proper sticks.but it was worth the effort