The current version of APM Planer v2.0.2 gets this problem (in CMD Log). ABORTED PARAM SEND, UNKNOWN PARAM NAME: "THROW_MOT_START"
Seems it is a wrong param or to be removed.
So I can not find a way to stop motor spinning after armed.
Update: I can't also set Basic Tuning: Roll/Pitch Sensitivity and Throttle Sensitivity
(same with above errors, Unknown param name)
P/S I don't know if this is one more problem or to be caused by my transmitter At Failsafe menu > Throttle Failsafe, When I turn my transmitter on, Radio 3 PWM is: 1089, when I turn it off, the value only reduce a bit: 1084. The range of value is too short to set up the Falsafe mode.
Thanks for reviewing