I have the 2x7A Roboclaw controller. A couple of weeks back my controller was behaving fine with the Ion Motion app on Windows. But now when I use AutoTune for setting Velocity PID parameters, my motor does a couple of back flips slowly and then keeps on rotating for eternity. Also the Ion Motion app hangs up and I'm unable to stop the motor.
The PWM from the App works fine. The encoder value increases and decreases upon changing the PWM up and down. I am using the https://www.pololu.com/product/2827 Pololu Gearmotor.
I have rechecked my wiring and it does not seem to be creating the problem. Only the Green LED lights up and the Error LED stays off.
Please guide me what can I do.