Windows 10: Continuous BDOS crashes - multiple times daily and no cause found

My PC has been blue-screening 1-12 times per day for several months. I've gone online to troubleshoot and look for fixes but so far I've tried a dozen things that haven't worked. Errors include hypervisor, watchdog timeout, IQRL not less or equal, and many others I can't remember..dmp files from the last two days can be found here: https://drive.google.com/file/d/1o-iiCNOvLVfqmccA4n9Z8EWEt6Zsg7nM/view?usp=sharingPC specs: Windows x64, running Windows 11Motherboard: Biostar B550MHGPU: NVIDIA GeForce RTX 2060 CPU: AMD Ryzen 5 3500X 6-core processor16BG RAM

:)

 

Daily Crashes multiple times.

 

Continuing Windows 10 BDOS questions

Pursuant to this conversation:

Redirecting

Spent the last day dealing with my system rebooting, sometimes by choice, sometimes by BDOS - & using Windows Repair to get past a boot fault caused by sptd2.sys. It was suggested I remove it but when I got on today, after several failed attempts, I did
a search for it & discovered sptd.sys & sptd2.sys are both gone (or invisible, though I didn't make it so). A search finds them nowhere. Do I need them? Should I reinstall them?

Had another BAD_POOL_CALLER BDOS crash a little while ago, so have uninstalled Malwarebytes again. Waiting to see if the crashes stop or continue.

It's been fun. Thanks for any answers. Off to Malwarebytes & elsewhere on the forum to research problems with that...

 

Multiple BSODs of ntoskrnl.exe daily

I'm having multiple BSODs daily, however no driver is listed on the blue screen during the crash. Taking a look at the minidumps with BlueScreenView says that ntoskrnl.exe has crashed but nothing else is listed.

I have seen a multitude of different bug check strings during the crashes:

• DRIVER_IRQL_NOT_LESS_OR_EQUAL
  
• SYSTEM_SERVICE_EXCEPTION
  
• IRQL_NOT_LESS_OR_EQUAL
  
• KERNEL_MODE_HEAP_CORRUPTION
  

and some others that I can't remember.

I'm not sure where to even begin with finding the root of this issue. I have uploaded my C:\Windows\Minidump here.

Any help is appreciated.