@SolidSquid it's odd. Because it's like half the controls are missing from PC Settings that I'd expect to be there, and those that are there are greyed out. Sort of what I'd expect if some sort of group policy were applied, but I can't find anything in the registry that would administratively disable it.
What's more, there seems to an awful lot of traffic going to MS. Enough that if I was on 4G I'd be actually angry. And there doesn't seem to be a control at all do disable unified search. Hit search in the start menu and it takes you to bing, despite my explicitly disabling that during install.
Bugs I'll accept...but these aren't new features. Windows 10 isn't a new operating system. There's nothing here but a cosmetic layer over 8.1, and a mostly unfinished one at that. There's no reason for this stuff to be broken if it was present and working in 8.1. It's not like those areas of the UI were reworked. It's all the same stuff there.
It's just bizarre.