Texture problems! (Fallout 4)

Hello, this is not the first time I have come across this game (although I have only been able to play it very little) with such a problem,





what could be the reason, can anyone come across it? Or is this another bug from the developers?
You can walk under the buggy texts, but sometimes because of them you can't see where the break ends and you go into free fall. This problem disappears only after a complete restart of the game.