I have a Cube Black and it does not show any signals from the receiver. I have tried both SBUS and PWM inputs but when I look at Ardupilot, Servo Configuration, only the throttle and channel 5 moves. The throttle moves when I use the yaw stick, not the throttle.
What could have caused this? I have tried a totally different cube with the same receiver/transmitter/sensors etc but that worked fine. Its just this one Cube.