About my tests:
First flight, the drone did not take off with the automatic camera settings. After off, took off normal. I travel speed to the first waypoint slower, 17mph, and completed all the flight at that speed. He returned, landed alone, all functional. Usually the travel speed was 34mph.
Second flight, the DD and DJI GO app clashed. When I open some, it becomes standard on Android and does not allow the other to connect. If enter the Android settings and "clear standards" application, can connect the drone in another app. Even after I changed the settings to "clear standards", the app is opened first is standard again. Let the flight. It took off apparently normal, but took another turn and slow, seemed lost. I returned home immediately. He returned, but I landed myself.
Third flight, conflict between apps, set and go! Speed in the shift to the first waypoint 4mph even flight plan, 300ft 50side 70front. I accelerated manually and it accepted. But when I released the accelerator, the speed returned 4mph. That flight came a cloud and the camera was set to the sunlight. The photos were dark.
I will update both app and try again tomorrow.