Robot lawnmower sometimes stops with the message to 'lift and move' but no error code; occurs on slight slopes.

Safety first: Turn OFF the mower and disconnect the charging station before opening the housing.

• Balance cutting system: Replace all blades as a set to ensure balance. Check the cutting disc for bends and replace if necessary.
• Secure tilt sensor: Locate the tilt sensor module and ensure it is firmly screwed to the chassis or mainboard.
• Reduce slope exposure: Adjust the boundary wire to avoid the steepest parts of the lawn, especially near edges where one wheel may drop.
• Service calibration: If the mower continues to falsely detect lifting, a service center may need to recalibrate or replace the tilt sensor.