Windows 10: High memory usage in Device Window Manager

This probably happened because I tried to run a 3D game on a laptop. A hardware failure in something called LiveKernelEvent occasionally messed with me, and now Device Window manager takes up a large portion of my memory at any given time. There's a similar problem here with no solution:

https://answers.microsoft.com/en-us/windows/forum/windows_10-performance/hardware-error-caused-live-kernel-event/c46c02c3-90f9-4d14-84a6-f8ecf4193714

:)

 

System and compressed memory high disk usage

Hi Robert,

As you are facing issues with high system and compressed memory on your device we will help you with this issue.

Provide us additional information to assist you better with this issue:

• What is the make and model of your device?
• What is the complete error message with respect to the memory when you are trying to access games?

This issue might have occurred due to applications or services running at the startup on the computer. Bad sectors on the hard drive or outdated and incompatible drivers might also cause such issues.

I suggest you to refer to the below post check if your issue matches with the same.

If so, I recommend you to try the troubleshooting steps suggested by Amarjeet Paul
and check if it helps.

System and compressed memory high disk usage during file
copy

Hope it helps. Get back to us with an updated status of this issue for further assistance.

 

System and Compressed Memory High Disk Usage

Hi Yousef,

As you are facing issues with high system memory usage on your PC, we will help you with this issue.

I understand the inconvenience you are facing with CPU usage by the processes on your device. Do not worry we will help you with this issue.

These issues might occur due to applications or services running at the startup on the computer. Bad sectors on the hard drive or outdated and incompatible drivers might also cause such issues.

I suggest you to refer to the below post check if your issue matches with the same.

If so, I recommend you to try the troubleshooting steps suggested by Amarjeet Paul
and check if it helps.

System and compressed memory high disk usage during file
copy

Hope it helps. Get back to us with an updated status of this issue for further assistance.

Thank you.

 

Windows 10 memory usage for idle too high


Hi, my guess would be a memory leak - driver - I'm no expert here. Clearly your RAM use is not allocated to obvious processes and is excessive- that said, there's plenty loaded using RAM not shown in the simple list provided by the task manager.

See:
Windows 10 high memory usage (unknown reason) - Super User
This is a confusing post at first, but shows ways to get info:
Memory usage being up at 80 -100% - Windows 10 Forums