I'm starting a new thread on this because information in other threads has become too spread out and con jested with irrelevant posts. Please only post relevant information regarding v1.5 version for P4. Now.. My questions: 1. Can a mission be aborted once started, and user take full manual control to RTH? 2. Is not SAFER to take off with the GO app, then switch to Litchi? I noticed user 'DemunSeed' was suggesting this with his Inspire.