Thanks. Same situation here. I guess it's IB server problem, not ours. One workaround is to login through Account Management. Hope this outage is fixed before the market opens tomorrow. It is scary to be frozen out of one's account when the market is in action. You can try this to confirm that it is Asian server connection problem. http://www.interactivebrokers.com/cgi-bin/conn_test.pl#
One of their servers were probably down and now it seems to be fixed. It happens from time to time. Good thing it happened on a weekend when we do in-depth analysis about our trading and the market and not during the week when we actually trade. Asian servers are actually not more stable (I guess IB can't afford to upset its Chinese whales). I have experienced more server outages on NA servers than I can remember.
Should be fine now based on results of connection test. http://www.interactivebrokers.com/cgi-bin/conn_test.pl#