Hello, I'm Greg, here to help you with this.
- Since the problem is mainly in the one game, it points back to the game more than Windows. Let's try all the ways others have fixed freezing in Hitman 3 on Steam:
https://www.reddit.com/r/HiTMAN/comments/uyj794...
https://www.reddit.com/r/HiTMAN/comments/l1epv1...
https://www.reddit.com/r/HiTMAN/comments/yk0g2p...
https://www.getdroidtips.com/hitman-3-stutterin...
https://frondtech.com/hitman-3-stuttering-and-f...
https://digistatement.com/fix-hitman-3-crashes-...
https://www.youtube.com/watch?v=mSiVEMZbCgo
https://www.youtube.com/watch?v=rAFyw5AowUE
- Try all other fixes for Games Freezing in Windows 11:
https://answers.microsoft.com/en-us/windows/for...
- If none of those work then what I'd try if you haven't yet is posting this up in Steam forums since it's happening on their platform:
https://steamcommunity.com/discussions/
Let me know if you have any questions or I can help performing any of the above steps. Based on the results you post back I will have other steps to try if necessary.
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