Logitech MX620 laser mouse has jittery scrolling

Discussion in 'Mac Accessories' started by Phrasikleia, Jun 2, 2009.

  1. Phrasikleia macrumors 601

    Phrasikleia

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    Feb 24, 2008
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    #1
    Has anyone had the same issue with this mouse? Vertical scrolling is not smooth or stable; it sometimes jerks back in the wrong direction after scrolling. For example, I'll scroll up a page or so, and then it will drop back down by one notch. Very annoying. Also, scrolling in general seems rough--it jerks along in little notches of movement. My other Logitech mouse doesn't have this problem.
     
  2. Phrasikleia thread starter macrumors 601

    Phrasikleia

    Joined:
    Feb 24, 2008
    Location:
    Over there------->
    #2
    I'm also noticing that scrolling is completely malfunctional in PowerPoint's font menu.
     

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