9 Replies Latest reply on Aug 8, 2016 7:46 PM by Intel Corporation

    can graphics drivers be the cause of terrible mouse lag in a two-monitor scenario

    mrblint

      I'm running Windows 7 x64 on an ASUS P8H67-I DELUXE m/b, with Intel HD graphics (latest drivers, 1/30/2015, 9.17.10.4101).

       

      Although a Logitech USB-dongle wireless mouse works OK, a Microsoft no-dongle bluetooth-radio "Sculpt" mouse has horrendous lag, but is noticeably worse on the left-hand monitor.   I've upgraded the mouse drivers to the latest as well.

       

      Can graphics drivers possibly be implicated in this problem?  The "Conflicting Device List" says "No conflicts."

       

      I've seen other references to this two-monitors-mouse-lag problem on the 'net.