I have been having some issues with my V2.4 Kit.
After the boot up all 3 motors spin at full speed.
Straight after the ESC is calibrated (3 beeps) that motor runs constantly at full speed.
I have uploaded the new Ardrino firmware, I have removed the servo power jumper, I have programmed my ESC's multiple times and I have calibrated my ESC's multiple times.
Arrow keys and crtl shift have no effect.
Nothing seems to stop the motors from running constantly, I cant stop them using the diagnostic tool either.