I did an autonomous circle with my quadcopter with the pixhawk cube in it, using mission planner. But as the copter was undergoing the circle, the altitude kept on increasing. And I cannot find the reason for it or how to tackle the problem. Useful comments will be appreciated!
I moved this to the Arducopter topic, as it’s not a blog post.
You’ll need to provide a log for people to be able to help. The easiest way to do that is upload it to plot.dron.ee and put a link here.