Windows 10 touch feature is not optimized for smartboard and touch input does not work properly. Tapping on icons or on GUI does not work but moving works. Tapping, pinch zoom and scroll works perfectly on Google Chrome. When i pick up a pen, it uses classic touch input (that you can only single click and it still exists since Windows XP) and it works anywhere. I can double click on icon and click something in GUI. When i put the pen back, it uses modern touch input and the problem comes back again.