I also have had terrible color patterns, bleaching out, and colors that are too bright. There are times that it starts that way, then it begins to flicker & corrects to "new normal" which I think may still be too high a contrast. Other times, it starts off with wrong color patterns, but is darker. The flickering occurs here as well, but when it stops, the colors are the same as what I first described above (terrible color, bleached, out, etc.) and never corrects. I have considered doing a factory reset, but I'm concerned about what I may have to do to get back to my current arrangement of apps & what I might lose in the process. Attached are a photos of the bleached out color scheme & new normal high contrast colors.