Performance issues

Specs: i5 12600k RTX 3060 ti 32gb DDR5 6000MHz RAM Windows 10

Update: There's a performance hook&mod on nexus that has so far resolved the issues completely. Thanks for taking the time to assist me!

I just installed the game, got it all updated and had really bad stuttering. So I reinstalled and skipped ahead to check the performance again where it was having issues (right when you get to Nibelheim) and it was running perfectly. So I come back an hour later to start playing, started a new game annnnd. The second I get in control of Zach the game shits the bed. Constant nonstop stuttering. I reload Nibelheim, same issue, where it ran just fine before. So I mess with the settings. The only way this game runs well is if the textures are set to low.. Anything higher on the textures, instant stuttering. And I'm checking and it's not running out of vram, so I'm at a loss.