Sorry to hijack this thread but I'm having similar problems. I bought 2 of these off here and have found that they work fine with my sons etronix 2.4g receiver (I can go through the procedure at 3.20 in the YouTube vid) but with my Frsky 2.4g system it is acting as though it is not connected to the receiver
The receiver is not duff as it works fine with other esc's so I'm a little stumped.