I am a new player. I build a quadcopter and use
a. Tarrot CC3D controller,
b. Devo 7e transmitter,
c. Rx601 receiver.
My problem is the failsafe won't work. Although I set the failsafe and turned off the transmitter, the CC3D is still shown it is connected and continue to run in high speed. Please give me some advice, thank you.