Early on I decided to only hand launch and hand land. There's too much dust, dirt, leaves, grass and debris on the ground...why not just avoid it all?
By "hand land" I mean bringing it to a hover within reach, then grab it and turn it 90 degrees, when the props will stop. It does appear that using the land button into a hand is often unstable, so I abandoned that approach.
Hand launching - I learned that it requires care to keep it level when releasing it...one time I had it tilted and got clipped by a prop...drawing some blood.
If the trip data records every landing as a crash due to this approach, at least Parrot will believe that they have built one tough bird.