Why are the gears getting noisy? Support August 24, 2017 06:59 Updated Follow Gears do get aged, and it's normal that they get noisier as time goes by. Make sure to calibrate your MicroBots to prevent from unnecessarily wearing off the gears. Related articles Why is MicroBot "Lost" frequently Install and calibrate MicroBot Push Prota S LED status LED Status Why can't I access Prota? Comments 0 comments Article is closed for comments.