Slow the yaw down first of all, and then find an open spot ( not your suspicious neighbors house) and practice orbits. Lots and lots of orbits. The key is muscle memory and that takes lots of slow practice.
Your drone can do things the movies...
No. You won't need to log in to your DJI account every time you set up on location. The sporadic auto log-out seems to occur quite randomly and only happens when you haven't used the account for a period of time (nobody seems to have worked out...