I used to get 55-60FPS in Ghost recon wildlands @4K Ultra. Now all of a sudden, I'm getting around 44fps avg, 39 low 47 highest. CPU usage is at max 55%. I am running NVIDIA driver 411.70. I have not changed anything else with my system except the drivers. Could the significant framerate drop be due to the latest windows update. System: i7-6700K @4.7ghz 32Gb DDR4 @3333mhz 2 x Asus Strix O8G 11gbps Acer XV280HK G-sync monitor Any other specs needed or information needed please advise and I will give them. Has anyone else noticed big framerate drops in this game or other games after the october update?