After my initial binding I have had to rebind 3 more times in between flights after changing batteries. And yes, the radio was turned on first and the throttle and throttle trim was in the down position and the batteries are fresh and fully charged. After it happens I just rebind again and it is Ok until I change batteries and then it happens again.
Am I missing something as this has not happened on any of my other planes?
Has anyone else been having this issue?