The clean boot that I performed was not from this tutorial, but I followed the same steps. I did end up disabling all non-MS services in the process. https://support.microsoft.com/en-us/topic/how-to-perform-a-clean-boot-in-windows-da2f9573-6eec-00ad-2f8a-a97a1807f3dd
At first the clean boot...
My PC Specs:
Windows 10
Optiplex 9020
BIOS Version A25
4x4GB RAM
i7 4790 Non-K
Zotac 1070 ti Mini
EVGA 750w GQ 80 Plus Gold
[Moderator edit to break up solid paragraph of text.]
I see two other related posts that were never solved and I've post other places about this myself with no responses...