Sunnysky V3508 580kV - Afro ESC - Sync issue!!!

[MpxFlyer]

Hi,

I do have terrible problems with my quad. I have tried many different firmwares but non of them seem to work:
https://www.youtube.com/watch?v=8aYVqs3xddA

The problem is that the quad loses sync / flips when I there is any yaw-input
I have changed every little part of this copter, ans it still does not work! I would highly appreciate it if you could help me in any way!!!!

[sim-]

Hello! Sorry to hear of your problems, and for the delay in my response! Could you write about what motors, props, battery, and flight controller you are using? Also, it is most likely that the problem is resolved by a firmware update (without any other information, I am just guessing).

Do you have an Afro USB linker, Turnigy USB linker, or Arduino board capable of being supported by the RapidFlash app or the KK flash tool or similar? With one of those, you should be able to change the firmware to the latest version, which should resolve the issue. HobbyKing's inventory is still in transition to the later releases, I think.