I just finished setting up my third kk2.1.5, this one is a mini. I have a arming issue and I will try to explain. When I power up the quad I have to arm the board before I touch any control sticks on the radio, or it will fail to arm. I can't rearm the quad after flight with out powering down the board. So it will rearm only if I do not touch the sticks, and I can arm and rearm over and over as long as I don't touch the sticks for any other movements. I have tried my radio settings on anther kk2 board and it arms fine, so its not the radio. So I'm stumped, anyone have a idea?