Hi, buddy, I have a TV LG OLED55B8. I had this problem; the screen distorted the image quality. At first, I thought it was just my imagination, but after seeing a friend of mine with the same TV, which was perfectly calibrated. It showed so clear that I did not want to leave. After that, I came home and started searching all over the internet for the problem with my TV and how to fix it, I searched many sites where I found how to configure my TV, but nothing worked. But the search did not end there. One evening, I stumbled upon the service
isfcalibration.org with a professional calibration of the TV. I immediately wrote them a couple of minutes later I got an answer and gave advice. After that, the TV set began to live a new life.