Can you PM me too? I'm getting the KB4507453 Error 0x800f081f also. There was updates for some zero-day vulnerabilities this week and it would be nice to have.
I've tried sideloading a windows USB and using group policy to allow the usb/sources/sxs folder to be used to try and fix that .net error (that's what 0x800f081f is, related to .net). I've tried stopping update service, deleting the software folder in windows, and manually installing the update but still errors.
I've noticed in these builds with .net integrated that this error occurs on bigger updates. Everything else has installed properly. Some direction would be sweet if you know which way to go
@Mirkec
Loving the build though. I use it at home and at work! It's fast, aesthetic, and light.