Why does my Roomba go in circles?
Madison Flores
Published May 23, 2026
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Also, why does my Roomba only go in circles?
Error 1 – means the Roomba is stuck or the side wheel is hanging down. Error 5 – the side wheel is stuck, so you need to spin or examine the side wheels. Error 9 – the bumper is compressed or the bumper sensor needs cleaning. Six beeps – the likely cause is a dirty cliff sensor or the robot is stuck on a cliff.
Also, how does Roomba decide where to go? Virtual walls send out infrared signals that Roomba picks up with the receiver on its bumper. When it picks up a signal from a virtual wall, it knows to turn around and head the other way. Roomba's sensors allow it navigate your home with relative autonomy.
Secondly, why is my robot vacuum going in circles?
Usually this happens to older Roomba models, mostly the 500 series. When your Roomba goes in circles it is always one of 2 problems…. A bumper sensor, or a wheel issue. If it's the bumper sensor, you'll get an error code of 9 beeps, and if it's the wheel you might get the wheel stuck error code (5 beeps), or nothing.
How do you reset Roomba?
Roomba i Series. Roomba® 700, 800, and 900 Series: Press and hold the CLEAN button on the robot for 10 seconds. When the button is released, Roomba® will play the reboot tone.
Related Question AnswersHow do you fix a Roomba in circles?
Briskly turn both wheels by hand, ensuring they spin freely and that each wheel exhibits the same amount of resistance. Wipe the cliff sensors with a pad of clean, lightly dampened melamine foam such as a magic eraser. Remove the front caster wheel and clean the wheel, axle, and housing.How do I clean the Roomba bumper sensor?
Clean Bumper Sensors- Briskly tap the bumper 15-20 times, alternating between the left and right sides of the bumper to dislodge any debris in the bumper sensor.
- Turn Roomba off and turn the Roomba on its back.
- Direct compressed air into the gap under the robot between the bumper and main body.
How do I fix my Roomba sensor?
- Place the Roomba top down on a solid work surface.
- Take out the battery, lift it using the 2 plastic tabs.
- Unscrew the 10 screws on the bottom of the bumper plate and remove the arc shaped plate.
- Move the bumper front part till you have access to sensor's screws.
- Unscrew 2 screws holding the sensor,