so I have just booted up halo MCC halo 1 ce and start to play a few missions and have noticed that if you spam the plasma pistol that it will play that audio queue for a charged up plasma pistol even when the gun is not in use
other than this I have noticed a slight input delay mainly when trying to jump
now I also play the game in 4k with enhanced textures but still notice that several textures are not 4k ready