If any kind of IB technical problem occurs it might repeat throughout the day.
Recently they had many many bulletins out like this one:
Recently they had many many bulletins out like this one:
Wed Jul 31 16:25:03 2002 EST
Trading Update: Some clients may receive the message "cannot value contract at this time" when placing new orders. We are currently working on a fix. More details will be posted when they are available.
