Went flying today and on two occasions my phone reverted to its normal open screen. This was due I believe by myself touching the icon below the record button and perhaps something else. On both occasions the Air was very close to me. The first as I was trying to switch my phone back into the ap, the mavic only a few feet above ground landed .. I presume I must have touch something else in the process. The second time it happened again for the same reason I didn't attempt to sort my phone it fly quite normal and I landed it manually. Did catch me unawares the first time. I thought what if had been over water. Any input on this and or what to do in such situations would be much appreciated and gain some confidence back.