The Peacekeeper is fine. It seems like all one has to do is be a popular streamer that puts up a counter and suddenly you're going to get what you want in terms of nerfs. In almost every game, shotguns become almost completely useless because they get overnerfed and assault rifles become way OP because they are good in every situation. That seems to be the direction you guys are heading. You SHOULD die to a shotgun in one or two shots at close range. It's a shotgun! That's the point of the class! How about not getting close with your assault rifle and figure out how to keep range?
On the technical end, the old patch caused the performance issues for me that many others had on PC, the reboot is now causing boxes among other things to go black.