This may have been addressed a while back, but I couldn't find anything about it in the brief search that I did. For about the past 3-4 weeks, when I try to change an order from one price to another, the order turns from green to light blue, then freezes. This happens with about 70% of my orders. I have to cancel the entire order and resubmit it. I called IB, they said they had never had a customer complain about this and didn't know of any problems like this and suggested I upgrade to build 722a, released 10/4/01. I did that and the problem is still occurring. It happens on both the NYSE and NASD on any routing method. I just sat with "Amy" from IB as she watched me move these trades with their newest version. I took an existing live order and moved it down .10 to become the inside ask, the NYSE posted me as the inside Ask but IB's order stayed light blue. Amy claimed that it was not me on the inside "because there are hundreds of thousands of e-traders out there". So I cancelled the order and watched the Ask lift, then re-entered and watched it immediately go green with my order again. She couldn't explain any of it but offered "to pass it on". Is anyone else having this problem?