Wyze robot vacuum shows C8 and stops; often related to dustbin or filter detection.

Safety first: Power off the robot before removing the dustbin.

• Reseat the dustbin: Remove the dustbin completely, then firmly reinstall it until it clicks into place. Ensure no debris is blocking the bin rails.
• Clean detection area: Look for a small switch or sensor where the dustbin slides in. Gently clean this area with a dry cotton swab or compressed air.
• Check dustbin condition: Inspect the dustbin tabs and plastic guides for cracks or deformation that might prevent proper engagement.
• Test again: Power on the robot and see if the error clears when starting a cleaning cycle.
• If C8 persists: The dustbin detection switch or sensor on the main board may be faulty. Internal access is required to test or replace the switch; this is best done by a professional or via Wyze support.