Is there a way to be able to trade on your site when it's busy? 90% of the time my orders don't even show up. I've even tried the API. Is there a certain trading program you know that executes fastest at your site, or does everyone deal with the same conditions. I see orders going through so someone must have a way.
I can see the worst problems happen when the orders are closing margin positions. In fact it's made me lose quite a bit. Not sure if it was the same when the volume was lower.