Hi Osvaldo. Thank you! In the future could you please post in English.
I am also having the same problem. I am using the updated Samsung note 8. With internet and in offline mode. It just closes after a while and doesn’t have an exact time. After making the payment it was possible to get half of a project and I can’t finish it. After that just lost trip to the place.
The Drone is a Mavic Pro 2 and a Phantom 3.
What version of Android does the Note 8 have installed?