I bought this product on August 15th (2 months ago) and the power tool activation function (the reason I bought the product) already stopped working. In power tool activation mode, the vacuum cleaner simply stays on. I spoke to Bosch and they said to send it back. In this case I have to buy a box as I don't have the originals. I can't live without a vacuum cleaner in my shop. I will no longer buy power tools from Bosch.