My robot doesn't start calibration

If one or more robots turned green but don't start calibrating when the board is mounted on the robotic base, the app status is either stuck at "Waiting for calibration" or returns to "Positioning":

1. Wait until the other robots have finished calibrating.
2. Lift the board off the robotic base and find the robots that need calibration. Their top LEDs blink yellow, and they should stay on the yellow corner marks. Don't move the other robots.
3. Robots stuck at "Waiting for calibration" can be turned off and on again if they don't change back to "Positioning". Repeat the positioning process and mount the board on the robotic base when the top LEDs are green. Calibration then starts automatically.

If a robot still doesn't start calibrating, contact support.