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levmc

macrumors 6502a
Original poster
Jan 18, 2019
687
25
I did for my iMac, but the problem eventually went away (possibly because I ticked "Prevent computer from sleeping automatically").
I'm afraid the same problem might happen to my 2014 15'' MBP if I tried upgrading to Mojave from Mavericks.
 

DeepIn2U

macrumors G5
May 30, 2002
12,824
6,878
Toronto, Ontario, Canada
I did for my iMac, but the problem eventually went away (possibly because I ticked "Prevent computer from sleeping automatically").
I'm afraid the same problem might happen to my 2014 15'' MBP if I tried upgrading to Mojave from Mavericks.

that’ll be a big jump of OS upgrade, yet also ensure re-open windows is disabled to prevent slow boot up/sign-in. I know it’s different from what you posted but checking. PRAM reset on the 2014 wouldn’t hurt.
 
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