
Robot vacuums are God-sent devices for any homeowner. However, just like any other technological device, robot vacuums can encounter issues and one of them is when the device keeps stopping or spinning.
No, there is no need to run to a professional if your vacuum is facing this problem because this guide covers common reasons why your vacuum may seem to have a mind of its own. We will also be discussing potential solutions for each issue, so you can fix the robot on your own.
You might have a busy schedule, where you don't get time to ensure regular maintenance of your robot vacuum. In this scenario, there is a high possibility that the reason behind your robot vacuum’s frequent spinning and stopping is its clogged brushes.
With time, dirt, debris, and hair can accumulate in the vacuum’s brush, and you can get them cleaned by removing the brush from the unit, cleaning it inside out, using a soft cloth or a toothbrush, and placing it back. Make sure to consult the user manual while removing and placing the brush back to avoid any major issues.
One of the most common causes of robot vacuums stopping or spinning is a low or defective battery. If you have been using the robot for a while now, there might be a good chance that the batteries need replacement.
Before you jump to any conclusions, try recharging the battery to its full capacity and then monitor its performance. A worn-out or defective battery would experience rapid battery drainage.
Fortunately, replacement batteries are available in the market, and you can easily put in new ones by consulting the vacuum’s user manual.

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As a result of a full dustbin, your robot might not be able to pick up more dirt, leading to inconsistent movement. This issue is common with budget robot vacuum cleaners that have limited-capacity dustbins. However, some advanced robot vacuums come with auto-empty bins, enhancing convenience as they automatically dispose of the collected dirt into a larger bin. To sort manual bins, empty the dustbin after every few cleaning sessions.
If the dustbin’s capacity is low, clean it after 2-3 sessions. Otherwise, check and work out how many sessions it takes for the dustbin to become full, and clean it accordingly.
With time, the wheel motors can wear out, especially if you have a budget vacuum cleaner. You can inspect this by checking if the wheels of the vacuum are moving. If they are not, there is a good possibility that the motor has worn out. This will cause the vacuum to move in circles.
The only solution to this power is replacing the wheel motor. Luckily, spare motors are available in the market and are generally easy-to-replace. So, research and find one that is compatible with your robot vacuum, then consult the manual and replace the motor.
If you find your device stopping or spinning in a cluttered room, there are chances that the robot cannot find a path to move. In short, it is stuck between obstructions which prevents it from moving seamlessly across the room.Remove any clutter you think is blocking the path of your robot vacuum and make sure none is stuck between the wheels. Take special care of cords coming in its way and remove them to ensure smooth movement.

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Faulty or dirty sensors can also be a reason behind the robot sweeper’s bad movement. Different sensors help the robot navigate, make its path through obstacles, and approach hard-to-reach areas.
Since sensors are delicate, you need to carefully remove them, clean any accumulated dirt, and put them back. Carelessly removing or installing might lead to permanent damage.
Consult the user manual to locate the sensor, use a microfiber cloth to gently wipe away any dirt and you are good to go.
Remember: It’s best to avoid using any cleaning liquids, as they may cause the sensor to malfunction.
Debris like pet fur and human hair can get stuck between one or both of the vacuum’s wheels, restricting their movement. This can make them stop or keep moving in circles. So, closely examine if the wheels are stuck and clean or replace them if needed.
Although not updating to the latest software is a rare reason your robot vacuum keeps stopping and spinning, you should still consider updating software as one of the solutions to fix the robot’s movement.
With each update, the manufacturers of robot vacuums try to make their performance better, and not updating regularly can create compatibility and performance issues. So, check for any software updates and follow the instructions to install them.

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