I am testing loiter mode with optical flow
and after getting in to loiter about 10s with a little flow
my copter altitude oscillates and doesn’t get my RC command and throttle keeps go high and low which caused a crash
in the log I found ERR.FLIGHT_MODE-16 what is this?
here is my log
31 2000-01-02 오전 9-17-08.bin.zip (1.3 MB)
and by the way is there a way to change log date,time with out gps?