Hi Reginaldo :) Sorry you're having issues on live chess! Is it possible you entered in a live chess tournament? Did you have any other challenges running in the background?
Is this something you've seen before, or is this the only time its happened?
Today I posted a challenge to play live a 15 minutes games. When my challenge was accepted and we had made two moves ( http://www.chess.com/livechess/game?id=502541902 ) I was taken to another game with another guy ( http://www.chess.com/livechess/game?id=502542038 ) then after some time again was taken to first game to read the message that I had lost it because I had abandoned it.
Looks like there's a bug somewhere.
Reginaldo