[BFV][CRASH 6/6] Scoping in fully with M3 Infrared instantly crashes the game.

Matafata​ 

If you want to use M3 Infrared, just set to DirectX 11 modes, there's no fix since the dawn of Battlefield V. They wouldn't bother fix it back then, why do you think EA will fix let alone response to your inquiry decades later?

For random lag or micro stuttering, just turn off any visual effect like motion blur, depth of field and leave LOD Level of Details to Medium. It ain't worth RayTraced the game since only applies to water and only messing with your aim / annoying reflection.