Arma 3 fickering white foliage.

Recently I've reinstalled Arma 3 but, how the title says, trees, bushes and grass are white. I think it's a driver problem, 'cause for what I remember some months ago I was able to play Arma just fine.

Someone have any fix?

 

PC Info:

RX480 8GB

Driver 17.6.2

FX-8320 4.0ghz

4x4gb ram 1330mhz

 

Game: 1920x1080p on high.