What to do if the suction power of the Xiaomi Robot Vacuum decreases or if it leaves dust behind during cleaning?

If the Xiaomi Robot Vacuum shows reduced suction power or leaves dust during cleaning, please follow the troubleshooting steps below:
1. Wipe off any dust or particles attached to the main unit with a clean microfiber cloth.
2. Regularly clean and replace the dust compartment and filter to maintain optimal cleaning performance.
3. Remove tangled hair or debris from the main brush and its ends to restore suction efficiency.