I dont want to speak for others, but I had problems with the workstation for the better part of the day. It was especially bad in the afternoon. Not completely off-line, but the quotes would come and go in bunches...Just a heads up...
I concur. I was watching IB all day because I was doing some testing on Jasper and after I ran my program the IB quotes started to disappear.
In Chicago. Have two IB accounts. One suffered the outage today and has been generally fucked up for three weeks. Sticky quotes, particularly horrific during busy times when Globex prints must be really overloading IB. It cost me some serious money a couple of weeks back. However my second IB account is hardly ever effected. Same computer, both stand alone TWS, obviously same cable ISP ect. Is it possible that the two accounts are domiciled on different IB servers?