If you've got a good CPU and don't mind some warmth, give this a try.
If your Task Manager displays wrong CPU usage figures on Windows 10/11 follow these suggestions to fix the issue: Before trying any methods, ensure your PC meets the system requirement for Windows 11 ...
Have you installed any anti-virus software? I used PC-Cillin, and while I like it overall, it sometimes (rarely, luckily) has a similar "problem". When this happens, its when interacting with a file ...