I had this problem several times today. so i decided to quit for the day at 3 p.m., in their last bulletin IB stated that everything was ok at 15:13. Entered a trade again, which I tried to close with a profit (the spike on the ES), after several rejections got out with a small loss. I really don't understand, why these guys send out messages that everything is resolved, when it's not. When all their systems are working IB is a great broker, and I have have nothing to complain about, but I haven't experienced one whole week without problems since I'm trading with them. I'm wondering if these connection problems occur as frequent with other brokers.