Windows 10: explorer.exe high cpu usage until i open task manager

I am using a windows 11 PC. Every time I start up, the fan runs noisily and I notice that the CPU temperature is high even though the computer idles. Therefore I opened the task manager to see what is going on. I can see that the explorer.exe occupies about 40% of CPU usage for about 1 or 2 seconds, but it goes lower to 0% quickly. As soon as I close the task manager, the temperature goes up again.I have tried several anti-malware applications as well as the windows defender. But none of them reported nothing suspicious. Then I tried procmon and procexp, still no help. But I found that Remote

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Cpu usage high until i open task manager

Greetings,

I appreciate your swift response, if the above steps did not work no worries,since this is an open forum we can ask assistance from other community volunteers with their feedback and suggestion with this issue.

For the meantime you can try the steps mentioned in this links below.

https://www.kapilarya.com/fix-windows-10-high-c...

https://www.kapilarya.com/fix-wsappx-causing-hi...

https://www.kapilarya.com/fix-service-host-diag...

https://www.kapilarya.com/fix-high-disk-usage-b...

Disclaimer: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product
advertised on the site before you decide to download and install it.

With Warm Regards,

 

Task Manager High CPU Usage

I have the same problem myself with it only happens when I scroll through task manager and open and close it. I don't know this for sure but the reason this probably happens is that you may have a lot of processes running and task manager is using a lot
of the CPU to process the usage of each program.

What I have done is disable data that I don't need to see like network usage and GPU usage and it drops the CPU usage a bit. I have also enabled everything and scrolled up and down on it and task manager uses almost twice as much.

I would suggest disabling everything but CPU, disk, and RAM, (I would not suggest having GPU on because it is almost always at 99% unless you have FPS limits).

 

High CPU usage when opening task manager

Hey, so as said in the title, my CPU usage is unusually high when I open task manager. After about a second, the CPU usage starts dropping down to around 5%. I've ran malwarebytes multiple times, but the issue still persists. I would like to avoid resetting
my PC if possible.