IB says that the problem appears to be caused on their backend by some advanced features. Currently they have turned off these features while...
Well, it appears to be fixed anyway. Version 893.5 (Apr 2) is still working well on Monday morning, after starting it Sunday night and leaving...
It appears that TWS version 893 has fixed the problem, according to after-hours testing in a paper trading account. We'll see for sure on Monday....
Hey folks, there's been a parallel thread at: http://finance.groups.yahoo.com/group/TWSAPI/message/16968 Today I found that I can reproduce...
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