KB4592438 Stuck via WU

Once again WU giving me issues. I did an in place upgrade to 20H2 last month.

Figured I'd see where this months updates were and I can see its trying to install KB4592438 through WU at least since yesterday. It has been at 75%, stayed that way overnight. Its messing up the whole computer, everything slow or non functional.

What do I do?

Update: What I did was restart the computer. I can see the KB failed with Error 0x800f080a.

Assuming you can boot and log in normally, try
Reset Windows Update in Windows 10
Then run
SFC /SCANNOW
from an admin command prompt.

Perform a clean boot, create a System Restore point and try the update again.