Stuttering

[Sicksick]

Hi, if i start the game using my gaming laptop, the game startup is gonna freeze (due to heavy stuttering) my laptop until the client is fully loaded. Starting in 60 hz is a little bit less laggy and the game is starting faster, starting in 165 hz is almost freezing my laptop and client takes much time to start/open. I think my drivers are up-to-date, what should i do ? Aorus 15 BSF I7-13700H, rtx 4070 laptop / intel iris xe. Not sure windows version matter, i'm now using 25h2 but i had the same issue using win 23h2.