5 COMMENTS

  1. @TheHomeAppliances Because the rotation of the brush got jammed when the roomba was in contact with that window frame. The torque in this case is too high for the brush motor so it stops spinning and continues after a sec or so. It actually makes sense to protect the brush/motor/gears/cogs, whatever, from being damaged.

  2. clean my ass.. it missed a spot at the end and why it goes wondering off instead of cleaning the part where there is dirt? doesnt it have a sensor to detect the areas to clean?

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