Checking and updating

My drone has been in the bag for a few months now, totally unused. Because I want to take it with me on vacation, I tested and updated it today.
Both tests and updates (though huge) were succesfull, and agreed with by supervisor Toby.

On the downside: My controller has made it a habit to give a loud beeping alarm when switched on. One of the joysticks seems to have a will of its own. That's causing an alarm. A quick calibration solves the problem, but by then everybody knows I'm there.

Note to myself: Clean the roof when back from the holidays.