I see, do you know why is it that when I use Photoshop, the white becomes yellow? I read that it has something to do with colour management profiles? I have no idea how to set it to make it right.
Hello there, I happen to be in the same exact situation as you. Did you get any response from LG support? I tried those drivers from the LG website, both the 4k and WQHD+ and its the same to me.