Stuttering/This game became a JOKE-MEME

Yea i was getting my brothers to buy it over christmas while were all together. We havnt played a modern fps together since halo reach so you can imagine how pumped i was when i bought this and it worked. I told them it was the best game ive played since MW3, i put it up there in my top 5. Sadly i recently told them don’t get it as i spent 20 hours optimizing and troubleshooting it just to still get crashes and horrible hit registration. I didnt have problems when i bought it at the beginning of november but now its completely unplayable. I also upgraded my cpu when i started having problems, and were all on the same ryzen 5900x now. The cpu runs everything else perfect but sadly these “professionals” have never heard of cpu scheduling, it just doesnt work on this game for alot of people