If your Roomba is having trouble finding its way around, there are a few things you can do to reset its map.

  1. Remove any obstacles or furniture in the room. This includes anything that could be blocking the Roomba’s sensors from detecting the room’s boundaries.
  2. Change the room’s layout by moving furniture around or adding walls or floors. This will help the Roomba get a better understanding of where it is and where it needs to go.
  3. Reset the Roomba’s navigation system by pressing and holding down the “clean” button for three seconds until the green light starts flashing. ..