I have Nvidia Geforce 1660 Ti, i7, 16 GB ram and can run most games on high settings... but for some reason I'm getting 3-5 fps at most when I try to play. I used to play this all the time years ago on my old beat up computer that barely had a graphics card to speak of and was so excited to finally get back into it but now I'm hit with awful lag and I'm not sure how to fix it Is this a known issue, and how should I go about resolving it?