I have noticed an unusual behavior with the robot: during the cleaning operation, it ran out of water in the internal tank. When the pump was activated to wet the mops, I could hear the typical sound of a motor running dry, yet the robot kept cleaning as if nothing was wrong, with the cloths getting drier and the motor occasionally spinning without effect.
I would have expected it to detect the lack of water and return to the base to refill the tank.
How can I resolve this issue?
I also want to mention that the robot is only a few weeks old.
