The circuit board inside the vacuum’s battery pack can overheat and smoke, posing a fire hazard. As of December 20, 2022, the company has received 6 reports of burning smell or smoke with no reports of injuries in Canada. In the United States, the company has received 3 reports of the battery catching fire, and 1 report of injury. The company has also received 55 reports outside of Canada of burning smell or smoke.