What to do if the Xiaomi Robot Vacuum H40 returns to the auto-empty station without collecting dust?

If the Xiaomi Robot Vacuum H40 returns to the auto-empty station without collecting dust, please refer to the following methods:
1. Ensure that both ends of the power cable are securely plugged in and the station is connected to a stable power source;
2. Check whether the disposable bag inside the auto-empty station is properly installed and not full;
3. Inspect the filter to make sure it’s clean and not clogged;
4. Make sure the dust collection port on the vacuum is not blocked by debris or tangled hair;
5. Confirm that the auto-empty station’s lid is tightly closed;
6. Restart the vacuum and allow it to return to the station again;
7. Ensure that the vacuum is correctly aligned with the auto-empty station when docking.