Third time today 
Quote from TriPack:
For those of you experiencing problems, open the jts.ini file in your jts directory - the connection server is probably gw5, which has been having problems today. I'd suggest to be heard by IB staff, that you post your complaints to this forum which is actively monitored by IB:
http://www.interactivebrokers.com/discus/messages/153/153.html?1068225455