ThinkPad X1C using a U6300 i5 and Surface Pro 4 Laptop using a i7 1185G7 are the models with the issue I have.
Downloads fine. Installs. Computer reboots to finish the update. Gets to 9%. Then fails and reverts the update.
This occurs when I install the update manually from the catalog and when I use SCCM to push the update.
As stated before, this does not occur on all models. I've had the update install successfully on a multitude of other computers but different models. My computers are running Windows 10 21H2.
Edited: Same issue with Out of Band Update KB5020435