The dust container hasn’t been emptied for a long time, or the floor sensors are dirty.
- Empty the dust container, clean the filter and then replace them both.
- Then clean the floor sensors using a soft, clean cloth or a cotton bud.
In the app, under settings, you can adjust the period of time before your VR220 reminds you to empty the dust container. On the VR200, you can turn the robot vacuum cleaner’s reminder on or off via the menu.