Either an issue with your monitor, or you need to see an optometrist.
No, my eyesight has no problem nor my screen, it is only with this game and it is an effect of the game but for some reason it was activated permanently, I thought that saving game and loading it would solve it or loading a game before the problem but nothing.
It’s an effect as if something is “clean”, you see it when I load game.
Edit: I found out what it was, it’s the flashes of the woodcutting minigame, but they were like a bug all the time, I don’t know how to remove it.