aosan,
The reasons may be:
PROTOCOL_ROOM_GET_SLOTINFO_ACK
PROTOCOL_BATTLE_RESPAWN_FOR_AI_ACK
PROTOCOL_BATTLE_START_GAME_ACK
PROTOCOL_BATTLE_STARTBATTLE_ACK
PROTOCOL_BATTLE_MISSION_ROUND_PRE_START_ACK
PROTOCOL_BATTLE_MISSION_ROUND_START_ACK
SlotState