2016 15" rMBP with LG 5K hangs when resumes from sleep

Discussion in 'macOS High Sierra (10.13)' started by brosenz, Jun 10, 2017.

  1. brosenz macrumors regular


    Apr 26, 2011
    If I use my external monitor the LG 5K with the 2016 15" rMBP it will always (90% of the times) hand while resuming from Sleep, if I do not use an external monitor everything works fine, any idea on how to fix it or possible root cause? Thanks
  2. Strelok macrumors 6502a


    Jun 6, 2017
    United States
    I had this same issue on my 2013" rMBP, but that was with the Sierra beta. I don't know if it was ever fixed since I stopped using an external monitor. This was in clamshell mode.

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