the same reason i stop playing live chess.
it's so annoying to loose that way. i play rapid chess just to be able to fnish some game without getting disconnected, but i'm not good at it. try to play longer time control but i also lose due to disconnection.(lol)
Getting disconnected in between the game is very disgusting. At least after disconnecting it should reconnect back to the same game in progress. I would not prefer to upgrade if this bug is not fixed. Today I got disconnected atleast 3 to 4 times.