Ask your question here if you can’t find the answer in the FAQ.

I updated the drivers, and it seems like Direct is working... I don't understand what the problem is.

The answer is in the FAQ. In the mouse settings, in the settings of the special mouse driver that came with it, set the mouse polling rate (each mouse calls it something different, but the essence is the same) to 125 Ghz. And you'll be happy:cool: