I purchased a Future Motion’s Onewheel self-balancing GT electric skateboard about a year ago December 2021. Received it around April 2022. Used it to get between my warehouses for several months. On September 24th 2022 I decided to take it faster than I usually do. During acceleration around 10-12mph the self balancing feature gave out ejecting me from the board. I took a few steps, but couldn’t keep up with the speed, took a roll and broke my clavicle. I have a video from the warehouse camera of the event happening. Proof in medical records etc.