The vacuum cleaner cannot see any router. At all. Regardless of hertsovka and he stands point-blank with him or not. The only way to work is to bring it into the room and press the handles to turn it on. But so no wet cleaning, no remembering rooms or the location of the docking station. Just a stupid piece that rolls around randomly and somehow vacuums. Neither the vacuum cleaner nor the instructions had a qr-code, the need for which is indicated in the instructions. I don’t know if everyone has such a problem, but the center bought in the corporation has this.