diff --git a/sc2/src/sc2code/gamestr.h b/sc2/src/sc2code/gamestr.h
index bfac98e34..ec7ab75ef 100644
--- a/sc2/src/sc2code/gamestr.h
+++ b/sc2/src/sc2code/gamestr.h
@@ -46,7 +46,7 @@
 #define FLAGSHIP_STRING_COUNT    13
 #define ORBITSCAN_STRING_COUNT   19
 #define MAINMENU_STRING_COUNT    56
-#define NETMELEE_STRING_COUNT    16
+#define NETMELEE_STRING_COUNT    18
 
 enum {
 	STAR_STRING_BASE       = 0,
diff --git a/sc2/src/sc2code/melee.c b/sc2/src/sc2code/melee.c
index 3109bc341..3a3df7256 100644
--- a/sc2/src/sc2code/melee.c
+++ b/sc2/src/sc2code/melee.c
@@ -2970,6 +2970,19 @@ updateRandomSeed (PMELEE_STATE pMS, COUNT side, DWORD seed) {
 	(void) side;
 }
 
+// The remote player has done something which invalidates our confirmation.
+void
+confirmationCancelled(PMELEE_STATE pMS, COUNT side) {
+	if (side == 0)
+		DrawMeleeStatusMessage (GAME_STRING (NETMELEE_STRING_BASE + 16));
+				// "Bottom player changed something -- need to reconfirm."
+	else
+		DrawMeleeStatusMessage (GAME_STRING (NETMELEE_STRING_BASE + 17));
+				// "Top player changed something -- need to reconfirm."
+	if (pMS->InputFunc == DoConfirmSettings)
+		pMS->InputFunc = DoMelee;
+}
+
 void
 connectedFeedback (PMELEE_STATE pMS, COUNT side) {
 	if (side == 0)
diff --git a/sc2/src/sc2code/melee.h b/sc2/src/sc2code/melee.h
index a2e098ab4..da9cf630a 100644
--- a/sc2/src/sc2code/melee.h
+++ b/sc2/src/sc2code/melee.h
@@ -121,6 +121,7 @@ void updateTeamName (PMELEE_STATE pMS, COUNT side, const char *name,
 		size_t len);
 bool updateFleetShip (PMELEE_STATE pMS, COUNT side, COUNT index, BYTE ship);
 void updateRandomSeed (PMELEE_STATE pMS, COUNT side, DWORD seed);
+void confirmationCancelled(PMELEE_STATE pMS, COUNT side);
 void connectedFeedback (PMELEE_STATE pMS, COUNT side);
 void errorFeedback (PMELEE_STATE pMS, COUNT side);
 void closeFeedback (PMELEE_STATE pMS, COUNT side);
diff --git a/sc2/src/sc2code/netplay/netmelee.c b/sc2/src/sc2code/netplay/netmelee.c
index 3e608eec0..6335113b4 100644
--- a/sc2/src/sc2code/netplay/netmelee.c
+++ b/sc2/src/sc2code/netplay/netmelee.c
@@ -83,6 +83,9 @@ void
 netInput(void) {
 	uint32 timeoutMs = 0;
 	NetManager_process(&timeoutMs);
+			// This may cause more packets to be queued, hence the
+			// flushPacketQueues().
+	flushPacketQueues();
 
 	Alarm_process();
 	Callback_process();
diff --git a/sc2/src/sc2code/netplay/packethandlers.c b/sc2/src/sc2code/netplay/packethandlers.c
index 0326f81aa..267e92be1 100644
--- a/sc2/src/sc2code/netplay/packethandlers.c
+++ b/sc2/src/sc2code/netplay/packethandlers.c
@@ -166,7 +166,7 @@ PacketHandler_Ready(NetConnection *conn, const Packet_Ready *packet) {
 
 int
 PacketHandler_Fleet(NetConnection *conn, const Packet_Fleet *packet) {
-	uint32 numShips = ntoh16(packet->numShips);
+	uint16 numShips = ntoh16(packet->numShips);
 	size_t i;
 	size_t len;
 	int player;
@@ -193,10 +193,13 @@ PacketHandler_Fleet(NetConnection *conn, const Packet_Fleet *packet) {
 		return -1;
 	}
 
-	if (conn->stateFlags.handshake.localOk)
-		Netplay_cancelConfirmation(conn);
-
 	battleStateData = (BattleStateData *) NetConnection_getStateData(conn);
+
+	if (conn->stateFlags.handshake.localOk) {
+		Netplay_cancelConfirmation(conn);
+		confirmationCancelled(battleStateData->meleeState, player);
+	}
+
 	for (i = 0; i < numShips; i++) {
 		int ship = packet->ships[i].ship;
 		int index = packet->ships[i].index;
@@ -228,16 +231,18 @@ PacketHandler_TeamName(NetConnection *conn, const Packet_TeamName *packet) {
 		return -1;
 	}
 
-	if (conn->stateFlags.handshake.localOk)
-		Netplay_cancelConfirmation(conn);
-	
 	side = localSide(conn, (NetplaySide) packet->side);
+	battleStateData = (BattleStateData *) NetConnection_getStateData(conn);
 
+	if (conn->stateFlags.handshake.localOk) {
+		Netplay_cancelConfirmation(conn);
+		confirmationCancelled(battleStateData->meleeState, side);
+	}
+	
 	nameLen = packetLength((const Packet *) packet)
 			- sizeof (Packet_TeamName) - 1;
 			// The -1 is for not counting the terminating '\0'.
 
-	battleStateData = (BattleStateData *) NetConnection_getStateData(conn);
 	updateTeamName(battleStateData->meleeState, side, packet->name, nameLen);
 
 	// Padding data may follow; it is ignored.