So I was flying my drone and I started to land my drone and got close to the ground. I kept pushing the downward stick but the drone just smashed into the ground and wouldn’t stop flying. It even tried to go back up when I was pressing downwards. So I had to put my foot into the blades to stop it to prevent any more damage or hitting anyone around me. I checked the flight path to see what went wrong. Even though I was flying at night when I started to land there was sufficient light for the drone sensor so it made no sense why it would smash into the ground.