Today (February 29th), it was reported that "this year's leap year, Hesai did not handle the leap year, and Hesai's firmware bug encountered a" bug "in LiDAR products! Hesai Technology responded. In response to the above rumors," On February 29th, all cars that use Hesai LiDAR had their autonomous driving function disabled. ", A person from Hesai Technology responded, "Two old L4 mechanical LiDARs had software bugs today, and the cause of the problem has been identified. We have also had in-depth communication with relevant customers and provided relevant solutions."