I recently installed the Windows 10 Creator's Update and ever since, my applications have been lagging whenever I have a game open. For example, when I have Little Nightmares open or Diablo 3 open, twitch streams begin to stutter and my OBS runs at around 10fps when not streaming. OBS is just idle and it's dropping from 30 fps. I've disabled Game Mode, disabled Game DVR. CPU usage is hovering around 50% so I'm not being bottlenecked. This isn't the case when I open a game of League of Legends. League and everything in the background runs fine during a game. I'm at a loss on fixes so I'm posting here for help.
Specs:
AMD FX(tm)-8350 Eight-Core Porcessor 4.01GHz
Nvidia GTX 760
Specs:
AMD FX(tm)-8350 Eight-Core Porcessor 4.01GHz
Nvidia GTX 760