Ghosting/ smearing of image.
I’m not sure if that’s the best description but it’s all I could think of. My screen starting kind of smearing the image and often times bouncing. I tried resetting nvram and smc and it didn’t work. I upgraded from Catalina to Big Sur and same issue. Any other things I could try?
under about this Mac mine says 2018 not late 2018 but that’s all I could choose when I looked it up. Probably the same model
Is this a good question?