It just keeps telling me incorrect username or password. Google is signing me in using Smartlock. I just tested on another Shield and it signed me in just fine. I tried manually signing in and that doesn't work either. It's a Nest account, not Google, but it's working fine on two other Shields.
Any ideas?
This is so bizarre. I can log in and out of my other Shields at will. I even get the extra verification number thing. It's just the one Shield that arrived today that I can't login to. And FWIW I logged into my bedroom Shield for the first time today while testing. I know people that migrated got screwed but I'm still on a Nest account.