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I've 34% continuous CPU usage on my new AK2 (built yesterday) even during idle time of the device.
Could you help me ?

My hardware is AK1V7601 (from BIOS information)
BIOS Version 1ATJS 0.58 x64
My OS is Win 10 PRO version 21H1 build 19043.1023

Windows Update: completed at the moment

I've disabled it in Scheduler Tool but I don't know if this process should be active

Thanks

Open the task manager to check whether the PTT EK Recertification service of the process has high CPU usage, and whether the recertification service takes up 30-40% of the CPU usage

This is normal, it will be normal after a period of verification

If the CPU usage is at 100% and the frequency drops to a very low level, it is not normal if it is around 0.5Ghz