I can log into Let's get philosophical and The Tavern but no
where else (I've tried several rooms).  This problem appears
when I use Chromium (both 9 and 10), but not Firefox (I checked
with 3.5). Output of http://chat.stackexchange.com/help is good
(All tests were successful).  share|improve this question What
browser? What's the output of chat.stackexchange.com/help ? – 
balpha Mar 9 '11 at 9:42 @bal question updated. –  Tshepang Mar
9 '11 at 9:53 have you tried in Chrome Incognito mode, that is,
disabling all extensions? Are you changing any of the default
browser settings? –  Jeff Atwood Mar 10 '11 at 1:32 @jeff I
tried that and it worked. I then disabled my 2 extensions, and
re-enabled one of them (one I actually use), and it worked.
Thanks. –  Tshepang Mar 10 '11 at 5:23 can you add that as an
answer and accept it please? –  Jeff Atwood Mar 10 '11 at 5:31
add comment  1 Answer  I don't know which one of these steps
actually got rid of the problem:    1. Logging in any chat
worked with Chromium's Incogni