So problems with arma and almost all big games is disk usage, As you can see it spikes to 100% and most of the time is at 100% the entire time,
I think its just my HDD failing and just gonna switch to an SSD but what you kids think, When it is at 100% my frames go to shit. hope the SSD will make my game stable. I'm not a computer expert but from what people tell me SSD is way to go.