it finds the aircraft just fine but the firmware section of assistant 2 says network error retry where as the calibration section lets me calibrate as well as everything else its only the firmware section of the program that has the issue...... multiple cables have been tried. i have been working at correcting this issue for almost a month now. new ribbon cables, linking remote control, changing sd cards the whole nine yards have been tried. i wished i was able to roll back firmware to have my camera back.