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atc.sys causes high CPU usage when opening Signal Desktop
Symptoms: "System" uses over 33% CPU when opening Signal Desktop. This is not happening with other known Programs on the system that are being opened on a regular basis. How to replicate: Open Signal Desktop. How to check: With Windows Performance Analyzer. Outcome: The atc.sys is (h)eating up the CPU ;) My System: Intel…
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Call Of Duty: Modern Warfare II (2022) FPS Drops With Advanced Threat Defense. Any Help?
In Call of Duty Modern Warfare II we see low FPS since the latest update. If you add the game to the exceptions of Advanced Threat Defense, the problems go away and the game is as smooth as it was a week ago. see multiple reddit entries on the issue as well.
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Engine Using Only E-Cores, Not P-Cores Is Slow. Any Ideas?
So I just noticed that, even after a reinstall I did (due to the FPS-problem, but that's a different story) that the scanner on my Raptor Lake CPU is using only the E-Cores, not the full performance P-Cores. Paired with a M.2-SSD the result is that this is the main reason for the time the scan takes. So if the scanner…
