mathaetaes: The only thing I can think of based on the information you've provided that the base clock of your processor is pretty slow. The minimum requirements for the game is an i5-4690, which operates at a base clock of 3.5ghz. Yours is running at 2.5Ghz.

Your i7-11700 looks like it can be overclocked up to 4.90 Ghz, though. Overclocking is not something I've ever really gotten into, so I don't know what you'd have to do that. I think most motherboards offer tweak type tools to assist in overclocking. My understanding is that if you bump up the clock speed beyond it's base, you may exceed the temperature at which it safely operates unless you also add aftermarket cooling. There's a whole world of enthusiasts who play with that, but I'm not part of it, so I can't really help you there.

The only other options I could think of is if your RAM is going bad (run a memory diagnostic to detect that), the RAM on your video card is going bad (unsure how to test this, other than swapping it out with a known good one), or disk errors (a hard drive diagnostic should find those). I've never heard of Netac before, so if clock speed doesn't fix it, looking for a worn out SSD would be my next stop.