The wireless in Building S isn't working -- MozillaCorp keeps prompting for a password, and MozillaGuest isn't broadcasting its SSID and isn't giving DHCP. I'm seeing this on Linux; Rob Arnold is seeing it on Windows and Mac.
And right after I hit submit, Rob Arnold says "it's working now".
RADIUS needed a reload to allow the building K controller to auth. The S controller rebooted over the weekend and all the APs failed over to the other controller. Should be set now (as has been reported).