I have recently begun using the Litchi app with my Phantom 4. I've successfully learned how to program waypoint missions. Yesterday, I forgotto remove my lens cap before I started the mission. When I tried to retrieve the the drone to remove the lens cap, in could not find a way to abort the waypoint mission and bring the drone home to remove the cap. I hit the land command and ended up in a very bad situation. My drone came down in a corn field. Am I missing something or must i run the entire waypoint mission before I can regain control of the drone?