weird and annoying texture bug/glitch, solutions??

[NightlightPro]

does any1 know why this glitch keeps happening? (other games are fine)

https://s15.postimg.org/tb06x3qmz/565666.jpg

i7 2600K
GTX 970 4GB
SSD 850 EVO 250GB
RAM 8GB...

everything in-game is maxed btw

[Anduril]

You need to set pso2.exe to be able to use more than 2GB of RAM.
In the Tweaker, you can go to Other Tasks>Enable Large Address Aware.
If you don't use the Tweaker, then Shoterxx has created a nice little .bat file to do it available in this post.
Keep in mind that you must do this each time the game has an update.