Robot vacuum occasionally reports that the dust bin is full or missing, even when it is empty and installed.

Safety first: Turn off the robot before removing the dust bin.

• Clean bin and sensor: Wipe the bin surfaces and the sensor area inside the robot with a dry cloth.
• Check bin fit: Ensure the bin slides in smoothly and clicks into place without gaps.
• Inspect magnet or tab: Verify that any magnet or plastic tab used for detection is intact and not loose.
• If false alerts continue: Replace the dust bin sensor switch assembly or the dust bin if its magnet/tab is damaged.