Please see my logs. What happened?

My drone hung up a bit in the air, began to prowl and flew to China, but crash in the forest.
In the log I see many errors about compass.

What to do in this situation - how to take control? And how to avoid this in the future?

Thx all.
It is my first post :slight_smile:

My log is here!Ahj9ZSimCSDEmpYVeQi2Iy9Qg6eW6Q

Did you take off from the roof of a building?

Before taking off next time, you should make sure the compass is not being affected by nearby magnetic metal objects. See more details here.