Ubisoft
tweets about issues with
Watch Dogs authentication, saying "We are
experiencing issues with the authentication services. Players may experience
long delays when trying to login in-game. More to come." This was
followed
by word they were still working on it, and
a post acknowledging the issue on their support site (thanks
Ars Technica).
The latest
tweet on the subject seems to indicate things are clearing up: "The
connection is rising and the issue still seems intermittent, the sign in system
might work after several tries."