iMac 5k lag from waking up?

Discussion in 'iMac' started by hyperx136, Dec 5, 2014.

  1. hyperx136 macrumors newbie

    Mar 7, 2007
    I don't know if this is yosemite or imac 5k bug but everytime my imac wake up from sleep, the imac become very jittery in scrolling everything, moving windows,...etc. But as soon as i restart the computer everything became normal. Does anybody else experience this problem? I also did a full reinstall with no luck.
  2. boast macrumors 65816


    Nov 12, 2007
    I think there would of been lots of postings if this was common.

    I would first look at what programs you have running, and what devices you have connected when you wake up your mac.

    An easy test is to create a new user account with no extra loaded programs and see.
  3. steve23094 macrumors 68020


    Apr 23, 2013
    No I don't get that. Sorry I couldn't specifically help but at least you know it's not normal.

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