I did the launch option(EnableGRPC=PC on steam), just added game from outside to steam to library and did this solution from steam forum:
The following helped:
1. Win+R - type “intl.cpl” - “Advanced” - “Change system language” - Check the box next to: “Beta version: Use Unicode...”, after that the computer will restart.
2. Go to the folder with the game, then “__Installer”, “EAAntiCheat”, run the .exe file, probably you will not have anti-chit for FC 25, as it was for me - in the drop-down list. Go to the page with antichit, download the file, run it. Then you need to install FC 25 antichit, or if you already have it, reinstall it just in case and restart your computer, then start the game.
shoutout from steam user that shared that.
It worked for me, the game dont have stutter anymore and i sugest you do it too.
didn't work for me, the system or ntoskrnl.exe still randomly taking high CPU usage
