Robot vacuum frequently bumps into furniture hard or fails to slow down before impact.

Safety first: Turn OFF the robot before inspecting the bumper.

Clean sensors and bumper:

• Wipe the front IR sensor windows with a microfiber cloth.
• Press the bumper in and release across its full width to ensure free movement.

Update firmware:

• Connect the robot to the Proscenic app and check for navigation firmware updates.

Advanced: If the bumper does not click or move freely, the bumper sensor assembly may need adjustment or replacement by a technician.