Mojave Screen Issue

Might be a good time to run the Apple Hardware Test on your Mac.

Calling Apple help was a waste, they were asking for hardware repair or re-install of the operating system.

Doubting this has anything to do with using Stacks on the desktop. I am disabling usage of Stacks from Desktop and lets see how that turns out. I know it doesnt make much of sense, will let you know how it goes.

hello. I had the same problem. the following seems to have helped: http://www.appstorechronicle.com/2012/10/retina-macbook-pro-screen-flicker-solut ion.html (not sure it worked but I haven't had any problems with the screen so far)

I have a similar problem since updating to Mojave. The menu is surrounded with multiple white lines and barely visible, the files on my desk turn into a screen form, sometimes my web browser font is only question marks. It happens after the computer gets in sleeping mode. If I restart it everything comes back to normal... except for problem connecting to my email accounts. I have a feeling the display issues are due to the dark mode. Its nice but its not functioning well on some older macbook models (2012). I will keep in light mode and see if the display issue is gone.

Im not sure if my issue was because of updating to Mojave and using dark mode but my whole display went out on my MacBook out of nowhere and I had to take it to apple to get it fixed, $500 later everything is working fine but I noticed my MacBook was back on Sierra OS. Updating to Mojave once again and using dark mode since I have 90 days after the repair to issue any other problems so if it happens again I know its because of Mojave dark mode. wish me luck!

I had this same screen issue but after my reboot and still half of my display is not refreshing so every other line is black. If I almost close the lid all the way (right before it goes to sleep) it will refresh. However, i would have to do this every time anything on the screen changes. I have spent days now with apple support, wiped HD and fresh install, same thing. It is def software and not hardware. WTF....

I was a BETA tester for Avid and Smoke for many years...this is so frustrating.

Was this resolved? Having similar display issues after Install of Mojave... after an hour with Apple Customer Support, told to send it in.

I also have same problem. Please tell me how to fix this issue.

I am having the same issue with my screen. When I restart my computer, it clears up. After I close and open the lid a few times, the problem returns. Can anyone tell me how to fix this??