When I try to arm apm I'm getting the throttle failsafe error. I have looked at videos but can only find 9x ones.how do I set this up? I have set failsafe up on my Rx. But when I turn my Tx off it does not RTL on mission planner as set it just stabilises.
Is it a failsafe setting on the Tx? From what I understand I have to set the throttle lower than zero throttle. But I just can't work it out. Any help would be appreciated. Then I can test fly at last.