I have the mouse now since 2 weeks in use and run this on a Surface Pro 3. However, I agree with other buyers only that the mouse ranging loses communication with all other Bluetooth devices function properly. To exclude a Bluetooth problem entirely, I have a mouse of another manufacturer used and this work always properly. Therefore, I come to the conclusion that this is a hardware error and Microsoft must urgently make improvements here. In addition, additional sets also from the scroll function.
Overall though a nice mouse, the "Touch" function (blue Windows key) is great, but the connection dropouts drive a sometime livid. So the mouse goes back to Amazon! Sorry Mircrosoft, so do not!
