just got a MacBook Pro 13" with Touch Bar, imaged it to 10.12.3, logged in, encrypted with FV2, and attempted to setup Touch ID. I get the error: "Fingerprint limit reached. To add a new fingerprint, remove a fingerprint from any account on this Mac." This is a brand new user on a freshly imaged machine..
Anyone else seeing this?
Only thing I've seen pertaining to this hints it might be related to FV2:
https://discussions.apple.com/thread/7761102?start=0&tstart=0