I just replace f.c speedybee v2 with new Speedybee F7 v3 after i setup all ports and modes and reciver tab every thing working great in betaflight , when i arm when i push throttel is fly just 2 cm after that flip and all motor stop . Is it nessary to flash esc when i replace the F.C OR NOT
My quad setup
T-motor 1950
Tbs reciver
6s power
Hd caddx

That is the runaway take-off prevention safety feature (aka anti-taz) is kicking in and disarming the quad to prevent an out-of-control quad.

Use the Motors tab in Betaflight Configurator to check that each numbered slider is spinning the same number motor as depicted on the diagram in the top left of that tab, and that each numbered motor is spinning in the same direction as shown on the same diagram. If you're not sure about the direction, take the props off and put your fingertip lightly on the side of the bell and then spin the motor. Your fingertip will then get dragged in the direction that the motor is spinning.

Make sure your props are fitted to the correct motors. There are two different types of props fitted to a quad and they are directional. The highest edge of the prop blade on each motor needs to be the leading edge when the motor spins.

Make sure the 3D model of the quad in the Setup tab moves in the same orientation as the way you move the quad with your hand.

Check your gyro orientation settings.

(01-Nov-2022, 09:26 PM)SnowLeopardFPV Wrote: That is the runaway take-off prevention safety feature (aka anti-taz) is kicking in and disarming the quad to prevent an out-of-control quad.

Use the Motors tab in Betaflight Configurator to check that each numbered slider is spinning the same number motor as depicted on the diagram in the top left of that tab, and that each numbered motor is spinning in the same direction as shown on the same diagram. If you're not sure about the direction, take the props off and put your fingertip lightly on the side of the bell and then spin the motor. Your fingertip will then get dragged in the direction that the motor is spinning.

Make sure your props are fitted to the correct motors. There are two different types of props fitted to a quad and they are directional. The highest edge of the prop blade on each motor needs to be the leading edge when the motor spins.

Make sure the 3D model of the quad in the Setup tab moves in the same orientation as the way you move the quad with your hand.

Thank you i just solve the issue motor mapping is not correct i remapping again and the quad fly thank you for help ???