I've gotten my Archer T9E working again, by installing the Insider Preview Build 17063.rs_prerelease.171213-1610- so I'd imagine the next regular update for Windows SHOULD restore functionality.

Just chiming in that I've also had the same issue since the Fall Creators update. I think it's beyond just a driver issue, Windows 10 doesn't even detect the adapter being there anymore- I've put the...