Josh Howlett <josh.howlett (AT) bristol (DOT) ac.ukwrote: Sorry - I've come late to this thread. Do we have a general problem with Vista failing to authenticate against FR, or is this just one instance failing, and we know of other instances where it is working? It's not working at all. The failure mode is pretty opaque: the server decides to stop talking to Vista at some point, but it's not clear why. Alan DeKok.