FPS issue with running Rust from steam or Rust.exe

Test pc specs:

- GTX 1080

- 16gb of ram 3200mhz

- Ryzen 2700x with smt off (with it on it is even worse)

- My own server with no one on it and wiped before the test with easy anti cheat disabled

How to test this yourself:

- Find a cracked server or host a server without easy anti cheat

- Make sure rust is closed

- Start rust without easy anti cheat by starting Rust from: "C:\Program Files (x86)\Steam\steamapps\common\Rust\RustClient.exe"

- Join a server- Open console (F1) and write global.perf 2- Check your fps and then close Rust.

- Do the same thing on the same server and the same location

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Does someone have any tips how to fix this?

(2019) FPS issue with running Rust from steam or Rust.exe