Battlefield 1 Stuttering and Fps drops.

Removed the game and reinstalled on both Gaming Laptop and my Desktop, on my Desktop I7 6700k @4ghz 32GB ram, 2TB Hybrid SSD Drive and GTX 1060, I noticed if i play the game when it is downloading; I can watch Netflix on second monitor and run the game on Ultra and get 100 - 120 smooth FPS, soon as the game is installed and it downloads the U.I. update i instantly get huge FPS stuttering and drops.. it runs around 80fps and then drops to 4fps constantly, i can play other graphically intensive games such as Crysis 3 on Ultra buttery smooth not a problem. This is the only game i'm having trouble with. I notice when running Battlefield 1 my RAM slowly creeps up until Battlefield 1 is using all of my RAM. I've tried suggestions from others like installing Memory cleaner to "Trim working process set" and "Clear System Cache" every couple of minutes. But that still doesn't work for me. I've had the game a week, it says I've played 20 hours but 5 of them were playing the perfectly working trial and 15 of them have been trying to fix the broken game after purchase. Obviously one of the updates seems to break the game. Unplayable on 2 of my gaming rigs. I've just gave up now, going back to Battlefield 4.