Hello _Harry_Allen_,
Welcome to Microsoft Community.You have encountered a problem of high occupancy of the LSAP process. This issue has also received feedback from users recently.
The abnormal problem should be caused by a defect in the Windows 11 system itself. Microsoft is planning to optimize the performance of the Windows 11 system. If it is convenient for you, we sincerely request that you submit a "problem" feedback through the "Feedback Center" application, describe the problem in detail, and upload screenshots and log files.
The Microsoft engineering team will directly review the valuable clues you shared, so please wait patiently for the abnormal problem to be repaired. Thank you so much!
You are welcome to reply to this topic at any time, and sincerely thank you for your support of Microsoft products and services. Your understanding is highly appreciated!Hope you are keeping safe and well.
Kirk | Microsoft Community Support Specialist
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