have any of you noticed that the 120hz screen fades in and out. Don't laugh, but I am a pokemon go player. Kids got me playing and I am hooked. Ive noticed that when i first launch the game it looks fantastic! but after a few hours of on and off play at work. I noticed it fizzles out and looks actually worse than my S10+. If i actually exit the game and clear the memory then relaunch its back to its 120hz glory.