Walter: Yep, I have that problem too. If you try to move a piece that isn't on the bar that is legal and it won't let you chances are pretty good one just got sent to the bar.
(hide) If you want to save on bandwidth you can reduce the amount of information that shows up in your pages in the Settings. Try changing the number of games in the main page and the number of messages per page. (pauloaguia) (show all tips)