#2 The robot moves backwards and circles around and stops. The a red alert light appears and two Quick beeps follow.
1. Check if the bumper is out all the way. Loosen the screws along the front bumper and tap to restore it to the original position. If nesessary, remove the front bumper, clean and reinstall (make sure not to make screws too tight).
2. Clean the cliff sensors if they are dusty or covered by debris. If problem persists, contact our customer care.