Hello. When the scoreboard is displayed at the end of a map, this is called chat time. The default value is ten seconds but if you are finishing some feedback it's not long enough. Please adjust the value to something like twenty or thirty seconds using the cvar mp_chattime. Thanks. "You should give your feedback during the round." I'm playing the game during the round. And sometimes the map will end abruptly when the objective is won or the server time runs out.