Why does DEEBOT keep failing when trying to create the initial map?

(1) The first time DEEBOT maps, it needs to start from the docking station. Mapping will fail if you disturb it, for example, by manually forcing it to stop, manually forcing the unit back to charge, or moving it back directly to the docking station.
(2) It is recommended to pay attention to the cleaning status of DEEBOT during cleaning, and to help remove obstacles during cleaning to avoid mapping failure.