I use IB Webtrader at work and occasionally when I want to edit my market watch list and add a stock , I see that the list gets reset and I see the default IB's original list there. Then I have to start over again and modify the list again and put my stock list. It is interesting that my option list in the option window stays intact. I don't know what causes this problem. Has anyone else had the same problem? I know that the list is PC dependent and I assume that the list is saved in a cookie or something but I can not figure out where. Somehow the file containing my stock list gets reset. I am puzzled and it become annoying. I would appreciate if an IB rep can help me on this.