Hi @Borcsa37 I'm sorry to hear that you are experiencing issues with your CPU utilization in Assassin's Creed Valhalla since the latest Windows 11 update.
Could you take a look at the PC troubleshooting article and run through all the steps listed then try again. The support article contains some of the most common fixes for crashes, freezing, FPS drops and more.
Please confirm if this resolves the issue.
@Borcsa37 can you confirm if you have gone through the PC troubleshooting that was provided?
We would always provide these troubleshooting steps to try first, and if the issue persists we can create a support case for you and our Customer Support team can investigate further.
@Borcsa37 would you like me to create a support case for you and we can look into this further?
@Borcsa37 I have not seen any other reports of this personally. We would also need to deal with all reports on a case to case basis due to having different PC setups.
If you would like us to look into this further for you I would need to create a support case, would you like me to go ahead and do that for you?