Sorry for the delay in reply. I've been offline.
I haven't found any errors that appear to be directly related to the crashes you're experiencing. However, there are actually a lot of errors being registered. Almost all of them are related to an Nvidia component.
When you ran the memory test, did you use the Windows Memory Diagnostic tool or MemTest86?
If you haven't used MemTest86, I suggest you use it for a deep check of your RAM.
https://www.memtest86.com/download.htm
The deep scan can take a long time, depending on how much RAM you have. So do it at a time that suits you.
Feel free to share a photo of the test result.
Also. Check the "health" of your HD/SSD using Crystal Disk Info.
https://crystalmark.info/en/download/#CrystalDi...
(On this same page, there is the download of another app. The "Crystal Disk Mark". Do not download Crystal Disk Mark. Download only the "Crystal Disk Info".)
Download the "Standard Edition" by clicking on the "ZIP (XP-)" button.
Extract the ZIP and run the file "DiskInfo64.exe".
The health result of your HD/SSD will be displayed. See if there are any alerts.
Feel free to share a screenshot if you want. Use the shortcut "Windows + Shift + S" to use the screenshot tool.
Let me know the result. Click on the "Reply" button below my reply.
Answering your question about the amount of memory in "Committed":
Yes, it is normal. Part of it is the virtual memory. Therefore, physical memory + virtual memory. No need to worry about that.
Feel free to ask back any questions.
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