Assume that you use Internet Explorer 10 to browse webpages on a computer that is running Windows 8 or Windows Server 2012. When the preventDefault() function is called in the MSPointerDown event handler, the MouseMove events are prevented until the next MSPointerDown event.
Note The expected action is that mouse events are prevented until the next MSPointerUp event for the pointer.
Security update information
To resolve this issue, install the most recent cumulative security update for Internet Explorer. To do this, go to the following Microsoft website: