Need your help about my problem

I can not control motors. why? Give me any reasons.

After i waited to read parameter, but still can not control motors.

Can you first click SYNC NOW, and try again?

Also, it would be very helpful if you could describe what you have tried so far to solve the problem, so we’re not going in circles. The less information you give us, the harder it’s for us to help you.

You can also try going to the Device page of the web app, and under the “Homing and Calibration” menu, press the HOME X, HOME Y, and HOME Z buttons.

Note that if STOP AT HOME is enabled, you will not be able to travel in negative coordinates.

restart everything pwer off and on, with farmbot wifi configuration if possible, arduino looks offline to me. this happened to me yesyerday