[unsolved] ArduCopter(3.1.5) tri-coper random flip after 9 seconds in stabilize
so today i had the plesure of seeing my first tri-copter plunge into the ground upside-down, from an altitude off 5 meters. i have flown this tri-copter several times without any trouble. so i would really want to find out what went wrong.
to summar
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