Drone is going up untill 600m in 1 log and 100 m in other happened in 2 different drones

ArduCopter
1

FC: Cube Orange
Version: 4.4.4

Drone is increasing altitude in both drones and i am submitting links

this went to 600 m

this went to 180 m
In both the errors and everything are different apart from xf3 error source increased. Give me the possible reason for it to happening

2

You have some old firmware on this craft.

In the 1st log it looks like a problem with the Rangefinder:

Alt
Alt3387×1026 125 KB

Isn’t that rangefinder good for something like 50m?

You are lucky it didn’t crash. With all that panic mode switching and throttle changes the outputs were maxed out and and thrust loss errors were being produced.

3

i am using 4.4.4 version and i stopped rangefinder in between only readings are taking but action won’t be triggered