@Wayne-TP I don't think you understand. The robot vacumm scans the empty space in front of it, knowing that it won't get there simply because of the drop. Why make the "room" appear as part of the...

The problem Many people have living rooms which are lower than the ground floor, but this is no problem as the TP-Link Tapo RV30 Max Plus has cliff sensors (drop protection). The problem arises when...