movie about bug of my Robin-M1(2014 10 08)

It is fresh movie about bug of my Robin-M1.
Push button A.
Listen music one or two minutes until Robin is turned off.
If to press the B button we hear the same music.
Until disconnected Robin, then press the D button and see all the lights is light up.
Simultaneously pressing A + C does not turn-on Robin in self-test mode.