2-5 FPS until few restarts?! pls help

Guys. Since release I've had that **bleep** lag where there is a "noise" effect on the players, and feels like game is running at 2-5 fps. 

Just like everyone else, I have no problems in other games, and never in FC 25.

My fix, the last month, has been to restart the game as soon as I test the performance in kick-off. If the first launch lags in kickoff, I restart. Until it doesnt lag. Even the whole menu is lagging after going back from the offline, kickoff game.

I know many other has recorded their games with the same type of lag im talking about, with the "noise" effect around the players - as if its something regarding the render settings.

Playing on everything on low, have optimized everything in windows, nvidia.

After all restarts, when the "bug" or "lag" is gone - the game performance is the best it has ever been. Like EVER. Thats why I get crazy trying to find out what cause that **bleep** and why i consider it some sort of bug. What could it be causing that the game needs like 3-4 restarts, and then works PERFECTLY fine?! CANT BE SETTINGS, its just a simple **bleep** restart.

I even disconnect my keyboard, if that can cause something. My mouse. Have changed slots on controller. Disabled that high precision timer in services.msc. I dont know if the cause is something with my laptop (Zephyrus G14) screen which is 120 hz and my external is 144. But everything has been capped at 144hz, and vsync on or off doesnt change for **bleep**.

What could it be causing that the game needs like 3-4 restarts, and then works PERFECTLY fine?! CANT BE SETTINGS, its just a simple **bleep** restart. Im getting crazy for real.