I was out yesterday evening ‘exercising’ my batteries on the MA2, and over the 2 hour period the DJI Fly app crashed back to desktop on my iPad Mini 5 a total of 5 times. In addition to that when the drone connected to the app on the ground it told me that the GPS position had been updated, and when I took off to do the safety checks it updated the GPS position again, away from the take off point. Is all this ‘normal’?