When Windows was doing it’s updates after the install, it was trying to download the newest feature update before it had the other Creators update installed. So that caused some errors with installing stuff. It finally got itself sorted out.
The Windows Defender stuff I assume is because I turned it on even though I was already running an anti-virus. I turned it back off since I figured it probably wasn’t serving a purpose anyway. It never caused any problems and I used to run it like that previously. I’ve never been shown any sort of errors or notifications of anything and that stuff in the dxdiag is the first I’ve seen of anything. The stuff could also be from each time I’ve had to reset the system due to the freezes.