hi everyone,
i recently bought a kk blackboard and was trying to assemble and tune my qaud....but the board is behaving randomly ...i cant understand its led blinks....

when i m trin to arm the board the led starts blinking continously sometimes and again when i try it becomes stable and the control board is armed....

another thing after certain time of continous rotation of motors....the quad initially being stable suddenly starts moving randomly in different directions.....without any changes made by the tx

can anybody pls tell me abt these problems that m facing.....i hav already tune the quad without the props and these things are happening now when m tring to do the final checking...

Would you mind telling us the firmware you have on your board and pots position?
Still for motors issue make sure you have ACRO(aeroplane) mode on your tx without any mixing.