This question was because we are presenting some troubles when we test the drone. When the drone is with legs and landing, some times the drone flip and the proppeler touch the ground (see the image).
I supposed that this problem was because the esc and the battery were not compatible, but I see that I'm wrong.
Is this normal? I guess that this is because the obstruction of the motor cause that the motor use more current than usual, but I thank that the esc (or drone) is capable of limiting this current. Is there a way of limiting the current of the motors?.