Why Did I Lose?
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Really, developers, do something about those "random disconnections"! Because of them I paly only unrated games now. Who can believe that in this position I voluntarily disconnected because I was afraid of losing the game? BTW, one time I was playing, and the server was restarted. After some time I logged in and was able to finish my game from the position in the moment of disconnection! It was a pleasant surprise; but why not to implement the same system for random disconnections?
This problem has been addressed COUNTLESS times now. Please, just take a look at the forums. Please? 
I hate those random disconnections too. You should get either Firefox 3 or Google Chrome, they both work best with live chess.
I do use Firefox 3. Doesn't help much, though :(
There's really nothing the staff can do about it. They've said that they are working on rewriting Live Chess COMPLETELY to fix all of the problems.
That said, it could be your internet connection.
Raibutai wrote:
This problem has been addressed COUNTLESS times now. Please, just take a look at the forums. Please?
I did. Maybe, the developers can do it also?
I suppose we're going to have to live with it until the new Live Chess gets released... 
they're working on it