"Hi Leonardthall,
I found the logs from the previous occurrence of the same issue. 
There is also a video from the moment  the copter went crazy during auto-tune. I was lucky that day and could regain control of it.
https://youtu.be/DD-y6ltJGAs"

"Hi Leonardhall,
Thanks a lot for your answer. Props were still attached to their motors, undamaged (damage was restricted to 2 broken arms and their respective frame clamps). I could even arm the copter and throttle-up the motors again after the…"

"Hi folks,Today I crashed my TBS Discovery with AerialMob arms (400Kv motors and 15x5 props) during an autotune session. The roll tuning session was fine, but after 3 or 4 pitch changes it started oscillating without control, turned upside down and…"

"Hi Everybody,

I got this HK 10s Power module, but it seems to be not working. I´m running it on a 6S lipo and can´t get more than 4.6 volts on the regulated output, with no load on it. Shouldn´t it give 5.3 volts?
Patrick"

"I got a response from them, and they are being supportive. Not that fast, but it´s working."

"Yes, lesson learned the hard way. Lets see at least if I can get my money back. "

"Hello everybody,
I´m also having issues with jdrones support team. Had an order returned to sender by my country customs (I know, customs here sucks). It´s been now almost a week without any response from them - just a "ok, we got your message, hold…"