So back in March I noticed my MBP Retina 2015 screen was a bit dirty. Gave it a wipe down, and noticed there was a few stubborn marks that wouldn't shift. Turns out what I thought were marks was the screens coating delaminating. Long story short, turns out it's a known issue and apart from the hassle of driving an hour and back x2 to my local Apple store it got sorted with the top half of the MBP being replaced. Fast forward 7 months, and it's happening again. At the top and bottom of the screen. Not as major as it was before, but 100% the same symptoms. Now, I only ever wipe my screen once in a blue moon, with a regular microfibre cloth. Maybe a dab of warm water. So am I just really unlucky here? As I'd have assumed the issue was fixed, and any replacement screens would not have the same problem? Well...guess I better go book my appointment at the store. I was considering waiting till the new ones came out to see if I could argue for a new replacement, but I think the chances of that succeeding are -100%. Amusingly, what with having my logic board replaced before Xmas, I think only 30% of my MBP is original.