diff --git a/SQCSim-common/netprotocol.h b/SQCSim-common/netprotocol.h
index f21e7aa..7c41418 100644
--- a/SQCSim-common/netprotocol.h
+++ b/SQCSim-common/netprotocol.h
@@ -125,6 +125,7 @@ namespace netprot {
 		send(sock, *buf, *buflen, 0);
 		*buflen = BUFFER_LENGTH;
 	}
+
 };
 
 #endif
diff --git a/SQCSim-srv/server.cpp b/SQCSim-srv/server.cpp
index aad9971..8324d23 100644
--- a/SQCSim-srv/server.cpp
+++ b/SQCSim-srv/server.cpp
@@ -164,10 +164,13 @@ void Server::Run() {
 	char* buf = new char[BUFFER_LENGTH];
 	uint32_t buflen = BUFFER_LENGTH;
 	netprot::Input in;
+	sockaddr_in sockad;
+	int socklen = sizeof(sockad);
+	
 	Log("Partie en cours...", false, false);
 
 	while (true) {
-		if (recv(m_sock_udp, buf, BUFFER_LENGTH, 0) > 0) {
+		if (recvfrom(m_sock_udp, buf, BUFFER_LENGTH, 0, (sockaddr*)&sockad, &socklen) > 0) {
 			Deserialize(&in, buf, buflen);
 			std::cout << "Id: " << in.sid << "\r\n"
 					  << "Direction: { " << in.direction.x << ", " << in.direction.y << ", " << in.direction.z << " }" << "\r\n";
diff --git a/SQCSim2021/connector.h b/SQCSim2021/connector.h
index 3d66e08..395a0b4 100644
--- a/SQCSim2021/connector.h
+++ b/SQCSim2021/connector.h
@@ -20,6 +20,7 @@ public:
 
 	SOCKET m_sock_udp = 0,
 		m_sock_tcp = 0;
+	sockaddr_in m_srvsockaddr;
 private:
 #ifdef _WIN32
 	WSADATA m_wsaData;
@@ -31,7 +32,6 @@ private:
 	netprot::LoginInfo m_loginfo;
 	netprot::GameInfo m_gameinfo;
 
-	sockaddr_in m_srvsockaddr;
 
 
 };
diff --git a/SQCSim2021/engine.cpp b/SQCSim2021/engine.cpp
index 382dfc7..d544415 100644
--- a/SQCSim2021/engine.cpp
+++ b/SQCSim2021/engine.cpp
@@ -783,6 +783,7 @@ void Engine::Render(float elapsedTime) {
 			static char* buf = new char[BUFFER_LENGTH];
 			uint32_t buflen = BUFFER_LENGTH;
 			netprot::Input input;
+			sockaddr_in addr = m_conn.m_srvsockaddr;
 
 			input.direction = m_player.GetDirection();
 			input.sid = m_conn.getId();
@@ -795,7 +796,10 @@ void Engine::Render(float elapsedTime) {
 			input.keys.block = m_mouseR;
 			input.keys.shoot = m_mouseL;
 
-			netprot::sendPack<netprot::Input>(m_conn.m_sock_udp, &input, &buf, &buflen);
+			netprot::Serialize(&input, &buf, &buflen);
+			sendto(m_conn.m_sock_udp, buf, buflen, 0, (sockaddr*)&addr, sizeof(addr));
+
+			//netprot::sendPackTo<netprot::Input>(m_conn.m_sock_udp, &input, &buf, &buflen, &m_conn.m_srvsockaddr);
 		}
 	}
 	else if (m_gamestate == GameState::MAIN_MENU || m_gamestate == GameState::OPTIONS)