Controller vibrating

Hello, I’ve encountered vibrating whenever we run our program. it vibrates three times before the code fully runs. I wonder if this means anything. We’re using PROS btw. Thank you and I appreciate your responses.

The code is just initializing

I know in vexcode v5 there is the code to make the controller rumble but I don’t use pros. It might be a line of code or might not.

From your description, this sounds like you’re using EZ-Template as well, where three vibrations indicates that the calibration of the inertial sensor failed. However, we can’t know anything without your code, so if you could send that we can help out a lot more.

Are you doing a timed run (or driver or auton skills, or anything that is not “run”)? If so, the controller will vibrate 3 times when counting down (there is a countdown on the controller screen). This is on the controller side, not your code, so you can’t disable it to my knowledge.