Hi Jon,
I'm Independent Advisor not Microsoft employee or support person. I have deep enough Windows knowledge and you may trust me. It's a pleasure for me to help others and I'll do all my best to help you.
Seems your system is seriously corrupted or hardware problems exists.
Please repair system files by
DISM.exe /Online /Cleanup-Image /RestoreHealth
command from Windows PowerShell (administrator) environment.
After that share system journal (evtx file) again.
Did you switch Windows memory diagnostic to extended mode? If not, please run this test switching tool to extended mode when it starts.