Hi, I have now an ITELITE on my "H" and it seems that there can be connection probs when you start the flight and are hoovering close to the ST16. I have several times lost connection when hoovering about altitude 10-15ft up and away. and holding the ST16 perpendicular with the ground. I guess that you must hold the antenna aimed at the "H" very carefully when you fly close to the "H", I have never lost connection when flying quite far away. What's you thought about loosing connection in the (close) beginning of a flight? I always start with connection.