Monitor switch, and lost FPS

[Mijym]

I have 3 screen, and for the whole time I played I nerver had problem. But for 2days, I just can't play anymore, beceause the game switch the screen and bug if i go out of the game window or if I die in the game. And, i have some lost of FPS.
The only thing that change on my PC is the pilot of my graphical card, I update it, so i just try to get bakc the old pilot that I had, but it still doesn't work.

Is that an issue you work on ?
And somebody already have this problem.

PS : Votre jeu est incroyable, je tenais à vous le dire. Et ça me fait chier que je puisse plus y jouer pour le moment. Mais merci pour ce jeu !!! <3