I've done two full reinstalls of the game, all 80gb of it, and after looking up multiple guides that might help any frame rate or stutter issues, nothing has worked. I can do PVE just fine for about a half hour, then the stuttering begins but it's tolerable, it's usually between the 1 hour and 1 n half hour marks that I usually begin to get the kind of stuttering I am going to describe below.. (I was having this issues before Forsaken, but it was barely noticeable in PVE, and severely noticeable in PVP, but was usually contained to just PVP matches.) So if I try to start up a PVP match, doesn't matter if I am joining from the beginning of a match, midway through one, or near the end of one, the game stutters so hard, that it actually feel's like it's about to crash because it looks like it might have frozen. then it catches up, and the moment another player, enemy or ally, steps onto my screen and uses something with a lot of particles (voidlock Novabomb for example), my framerates just tank to the point that it is actually frustrating. I enjoy this game heavily, but if I'm locked out of part of the game because of issues that persist after 2 full reinstalls, and several fixes/changes to settings, then I don't even feel like playing anymore which is sad because I want to actually enjoy this new expansion but all I can do is PVE. (Edit 9/15/2018, 3:02 am): The stuttering/screen tearing that I was experiencing in PVP has escalated to the point that I can't even look in another person's direction if I can see their icon, and it has also spread to PVE. It's honestly to the point that I am done trying to play the game. Bungie if you see this, please for the love of the game, come up with a fix or something, I am at the end of my rope with this game.