Hello everyone, I’m a model aircraft player from China. When I was flying a quadcopter with the px4 firmware, I encountered some problems. During the position or altitude flight mode, the height of the aircraft fluctuated up and down. What’s even more fatal is that when the throttle was at the middle position, the aircraft would slowly descend until it touched the ground. I have provided some logs, hoping that some friends can help me figure out where the problem lies. Thank you very much!
Also, it’s the Chinese New Year holiday now. I wish everyone a happy new year！