Hello, I am using ArduPilot firmware for my quadcopter. The first flight went very smoothly, but after updating the firmware, the four motors of my drone started rotating unevenly, and their speeds continuously decrease. This causes the drone to flip over and crash every time I attempt to take off. I have tried all possible solutions, including calibrating the accelerometer and gyroscope, but the issue remains unresolved. Is there anyone who has encountered the same problem and could help me with this?
What flight controller? Post a link to a .bin flight log for review.
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