Resetting only yields the same problem. I did initially have capital letters in the e-mail address I entered (why on earth would this be case sensitive?), but I tried again in all lowercase for both apps, with the same result....

Good afternoon,

I just received my NFC ring, and the Control app seems to work fine. I registered, but the Unlock app does not recognise the username/password.

Should I give it some time, or could there be a bug?

Thanks,
Erik