Hello. I have configured my multirotor with
<define name="MODE_MANUAL" value="AP_MODE_KILL"/>
When this mode is set either by the RC or because the RC is off it is still possible to arm the motors with the button in the GCS. I think this makes no sense and is not safe. One could assume that when in MODE_KILL there would be no way for the motors to start. Otherwise this needs to be documented so people will be careful.