I just upgraded to version 865.2 a couple of days ago, then to 865.5 today. Using the alt left click feature on book trader for bracket orders now results in the limit and stop exit orders being placed on the same price and not bracketing the trade. I emailed customer support a couple of days ago--no response yet. I was hoping that the bug was fixed today when I downloaded 865.5--no luck. I'm hoping to get a response from the IB guys on this board. At least tell me that IB knows about the problem and is fixing it.