Roidmi Eve Plus Can't Find Charging Station and Suction Power Decreased

My Roidmi Eve Plus can't find its charging station. I cleaned the sensors with a glasses cloth and unplugged and replugged the station, but it still can't locate its spot. The charging station appears on the map, but it can't enter, just roams around it. It reverses towards the station, then turns back. It also deletes the map on its own. The suction power has decreased. It used to clean the house in 30 minutes, but now it takes 1.5 hours.







