MacMini Mouse Lag - USB

Discussion in 'Mac mini' started by ramenaddict, Oct 8, 2013.

  1. ramenaddict macrumors newbie

    May 1, 2013
    My cursor is seriously lagging on my Mac Mini using a Sharp external display.

    I'm not talking about the lag that gamers talk about.

    The lag is very apparent. It's smooth, not jittery. It doesn't skip around.

    It just seems to be about a quarter to half second late.

    I move the mouse, then the cursor follows after it.

    The issue is also affects the clicking and scrolling.

    I am using a wired USB Apple mouse, current edition.

    Could this be a display issue? Maybe graphics card?

    Any help is much appreciated!
  2. Baklava macrumors 6502a


    Feb 1, 2010
    Have you plugged in another USB-mouse and tried it out? Is your mouse plugged into the display or Mac USB-port? Have you tried another port? Which OS?
  3. jbarley macrumors 68040


    Jul 1, 2006
    Vancouver Island
  4. Micky Do, Oct 9, 2013
    Last edited: Oct 9, 2013

    Micky Do macrumors 68000

    Micky Do

    Aug 31, 2012
    An island in the Andaman Sea.
    Similar problems...... I replaced the mouse.

    I recently got my third in about nine years, so about 4 1/2 years per mouse. Dunno what brand the original was, nor my present one. The one between them was a Logitech. All wired, none cost more than $US 10.00.

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