diff --git a/utils/cloud_dispatcher/cloudserver.cpp b/utils/cloud_dispatcher/cloudserver.cpp
index 54ddd031..ccfb411b 100644
--- a/utils/cloud_dispatcher/cloudserver.cpp
+++ b/utils/cloud_dispatcher/cloudserver.cpp
@@ -4,6 +4,7 @@ CloudServer::CloudServer(DispatcherClient * c, const PIByteArray & sname) : serv
 	setName(sname.toHex());
 	server_uuid = sname;
 	CONNECTL(c, dataReadedServer, ([this](uint id, PIByteArray & ba){
+		last_ping.reset();
 		DispatcherClient * cl = index_clients.value(id, nullptr);
 		if (cl) cl->sendData(ba);
 	}));
diff --git a/utils/cloud_dispatcher/dispatcherclient.cpp b/utils/cloud_dispatcher/dispatcherclient.cpp
index dcb38bd8..38a9c273 100644
--- a/utils/cloud_dispatcher/dispatcherclient.cpp
+++ b/utils/cloud_dispatcher/dispatcherclient.cpp
@@ -6,7 +6,7 @@ DispatcherClient::DispatcherClient(PIEthernet * eth_, int id) : authorised(false
 	CONNECTU(&disconnect_tm, tickEvent, eth, close);
 	CONNECTU(&streampacker, packetReceiveEvent, this, readed);
 	CONNECTU(eth, disconnected, this, disconnected);
-	piCoutObj << "client connected" << eth->sendAddress();
+	piCoutObj << "client connected" << client_id << eth->sendAddress();
 }
 
 
diff --git a/utils/cloud_dispatcher/dispatcherserver.cpp b/utils/cloud_dispatcher/dispatcherserver.cpp
index f4c3f1d4..29363905 100644
--- a/utils/cloud_dispatcher/dispatcherserver.cpp
+++ b/utils/cloud_dispatcher/dispatcherserver.cpp
@@ -56,7 +56,10 @@ void DispatcherServer::cleanClients() {
 	}
 	auto ss = c_servers.values();
 	for (auto c: ss) {
-		if (c->lastPing() > 15.0) rmrf_clients << const_cast<DispatcherClient *>(c->getConnection());
+		if (c->lastPing() > 15.0) {
+			piCout << "remove Server by ping timeout" << c->getConnection()->clientId();
+			rmrf_clients << const_cast<DispatcherClient *>(c->getConnection());
+		}
 	}
 	for (auto c: rm_clients) {
 		if (clients.contains(c)) {
@@ -178,12 +181,13 @@ void  DispatcherServer::disconnectClient(DispatcherClient *client) {
 		//piCoutObj << "INVALID client" << client;
 		return;
 	}
-	piCoutObj << "remove client" << client->clientId();
+	piCoutObj << "remove" << client->clientId();
 	map_mutex.lock();
 	clients.removeAll(client);
 	rm_clients.removeAll(client);
 	CloudServer * cs = index_c_servers.value(client, nullptr);
 	if (cs) {
+		piCoutObj << "remove Server" << client->clientId();
 		PIVector<DispatcherClient *> cscv = cs->getClients();
 		for(auto csc : cscv) {
 			clients.removeAll(csc);
@@ -198,6 +202,7 @@ void  DispatcherServer::disconnectClient(DispatcherClient *client) {
 	}
 	CloudServer * cc = index_c_clients.value(client, nullptr);
 	if (cc) {
+		piCoutObj << "remove Client" << client->clientId();
 		cc->removeClient(client);
 		index_c_clients.remove(client);
 	}