I got a new 27" LG UltraFine 5K Display (27MD5KL) and I've noticed these strange faint vertical lines mainly in the center of the display. It's almost as if I can see the lines of pixels.

LG has launched a pair of attractive high resolution monitors aimed at Apple Mac and iPad Pro users. The new 27-inch UltraFine 5K display 27MD5KL and 24-inch UltraFine 4K Display 24MD4KL offer ...