I set the Adaptive Brightness off, changed several Screen Modes, Power Mode is on normal, tried different settings, but sometimes when I play a game, the screen will dim on its own!
It doesn't change the level of the brightness on the brightness bar, rather it simply decreases the brightness although it shows same level. Then after couple of minutes it would just turn it back to normal on it's own!
Also, I didn't notice this happening when using other apps, just games. Could it be some Game Launcher glitch?
Please help out. Thanks!
Try this perhaps it will help
Go to settings and select display
Once there select screen moods, and choose vivid (thus if your default setting is set at natural)
Also select screen resolution and choose the highest level. Try this and let's see how it works.