I get FPS drops when playing with a bluetooth Xbox One controller. Any wired peripherals work fine, without any performance issues, but after using bluetooth for a while (usually 30 minutes, sometimes less) my FPS starts fluctuating. This stops the moment I start using my keyboard, and goes away on its own after a few seconds/minutes, before coming back every now and then.
The only way to fix it for now is disabling controller vibration, but I like using it in games when available.
I haven't had this problem with Origins or Odyssey, and after taking a look online, it seems this has been persisting ever since launch. If anyone else knows any other way to solve this I'd be hella happy to hear it.