Interesting… I always just use 100% scaling, I’ve never needed to touch DPI scaling yet ever. However, the “Fractional Scaling” setting is on, despite “Scale” being 100%. I didn’t touch that one.
I do remember logging in after the upgrade and the icons on my desktop were HUGE for some reason, but when I simply clicked the desktop (as if to focus it), they magically shrunk down to the correct size and I went “meh” and ignored it. Sounds like that’s all related.
I’ll remember to check this fractional scaling setting if this ever happens again, cheers =)