Hello pilots, sorry guy's I post this thread in the wrong place. I just joined the forum and brought a problem with me. I have a KDW280. KingDowin 280.Powerful Drone weight 590g. been flying it for two weeks., 20 flights. Was flying great with good video. Then it stop binding. Or maybe I should say the motors want unlock. By the manual, turn on radio, turn on drone, . move SWA switch to #1and the motors should arm. All lights under each motor blink for elevator and aileron stick. But no throttle. For some reason it is not binding or unlocking the motors.