diff --git a/software/raspberry/superviseur-robot/tasks.cpp b/software/raspberry/superviseur-robot/tasks.cpp
index 3e5810c..70ea1ca 100644
--- a/software/raspberry/superviseur-robot/tasks.cpp
+++ b/software/raspberry/superviseur-robot/tasks.cpp
@@ -59,81 +59,81 @@ void Tasks::Init() {
      * 	Mutex creation
      * *************************************************************************************/
     if ((err = rt_mutex_create(&mutex_monitor, nullptr))) {
-        cerr << "Error mutex create: " << strerror(-err) << endl << flush;
+        cerr << "Error mutex create mutex_monitor: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
     if ((err = rt_mutex_create(&mutex_robot, nullptr))) {
-        cerr << "Error mutex create: " << strerror(-err) << endl << flush;
+        cerr << "Error mutex create mutex_robot: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
     if ((err = rt_mutex_create(&mutex_robotStarted, nullptr))) {
-        cerr << "Error mutex create: " << strerror(-err) << endl << flush;
+        cerr << "Error mutex create mutex_robotStarted: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
     if ((err = rt_mutex_create(&mutex_move, nullptr))) {
-        cerr << "Error mutex create: " << strerror(-err) << endl << flush;
+        cerr << "Error mutex create mutex_move: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
-    cout << "Mutexes created successfully" << endl << flush;
+    cout << "Mutexes created successfully" << endl;
 
     /* **************************************************************************************
      * 	Semaphores creation
      * *************************************************************************************/
     if ((err = rt_sem_create(&sem_barrier, nullptr, 0, S_FIFO))) {
-        cerr << "Error semaphore create: " << strerror(-err) << endl << flush;
+        cerr << "Error semaphore create sem_barrier: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
     if ((err = rt_sem_create(&sem_openComRobot, nullptr, 0, S_FIFO))) {
-        cerr << "Error semaphore create: " << strerror(-err) << endl << flush;
+        cerr << "Error semaphore create sem_openComRobot: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
     if ((err = rt_sem_create(&sem_serverOk, nullptr, 0, S_FIFO))) {
-        cerr << "Error semaphore create: " << strerror(-err) << endl << flush;
+        cerr << "Error semaphore create sem_serverOk: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
     if ((err = rt_sem_create(&sem_startRobot, nullptr, 0, S_FIFO))) {
-        cerr << "Error semaphore create: " << strerror(-err) << endl << flush;
+        cerr << "Error semaphore create sem_startRobot: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
-    cout << "Semaphores created successfully" << endl << flush;
+    cout << "Semaphores created successfully" << endl;
 
     /* *************************************************************************************
      * Tasks creation
      * *************************************************************************************/
     if ((err = rt_task_create(&th_server, "th_server", 0, PRIORITY_TSERVER, 0))) {
-        cerr << "Error task create: " << strerror(-err) << endl << flush;
+        cerr << "Error task create th_server: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
     if ((err = rt_task_create(&th_sendToMon, "th_sendToMon", 0, PRIORITY_TSENDTOMON, 0))) {
-        cerr << "Error task create: " << strerror(-err) << endl << flush;
+        cerr << "Error task create th_sendToMon: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
     if ((err = rt_task_create(&th_receiveFromMon, "th_receiveFromMon", 0, PRIORITY_TRECEIVEFROMMON, 0))) {
-        cerr << "Error task create: " << strerror(-err) << endl << flush;
+        cerr << "Error task create th_receiveFromMon: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
     if ((err = rt_task_create(&th_openComRobot, "th_openComRobot", 0, PRIORITY_TOPENCOMROBOT, 0))) {
-        cerr << "Error task create: " << strerror(-err) << endl << flush;
+        cerr << "Error task create th_openComRobot: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
-    if (err == rt_task_create(&th_startRobot, "th_startRobot", 0, PRIORITY_TSTARTROBOT, 0)) {
-        cerr << "Error task create: " << strerror(-err) << endl << flush;
+    if ((err = rt_task_create(&th_startRobot, "th_startRobot", 0, PRIORITY_TSTARTROBOT, 0))) {
+        cerr << "Error task create th_startRobot: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
     if ((err = rt_task_create(&th_move, "th_move", 0, PRIORITY_TMOVE, 0))) {
-        cerr << "Error task create: " << strerror(-err) << endl << flush;
+        cerr << "Error task create th_move: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
-    cout << "Tasks created successfully" << endl << flush;
+    cout << "Tasks created successfully" << endl;
 
     /* *************************************************************************************
      * Message queues creation
      * *************************************************************************************/
     if ((err = rt_queue_create(&q_messageToMon, "q_messageToMon", sizeof (Message*)*50, Q_UNLIMITED, Q_FIFO)) < 0) {
-        cerr << "Error msg queue create: " << strerror(-err) << endl << flush;
+        cerr << "Error msg queue create q_messageToMon: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
-    cout << "Queues created successfully" << endl << flush;
+    cout << "Queues created successfully" << endl;
 
 }
 
@@ -145,31 +145,31 @@ void Tasks::Run() {
     int err;
 
     if (err = rt_task_start(&th_server, (void(*)(void*)) & Tasks::ServerTask, this)) {
-        cerr << "Error task start: " << strerror(-err) << endl << flush;
+        cerr << "Error task start ServerTask: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
     if (err = rt_task_start(&th_sendToMon, (void(*)(void*)) & Tasks::SendToMonTask, this)) {
-        cerr << "Error task start: " << strerror(-err) << endl << flush;
+        cerr << "Error task start SendToMonTask: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
     if (err = rt_task_start(&th_receiveFromMon, (void(*)(void*)) & Tasks::ReceiveFromMonTask, this)) {
-        cerr << "Error task start: " << strerror(-err) << endl << flush;
+        cerr << "Error task start ReceiveFromMonTask: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
     if (err = rt_task_start(&th_openComRobot, (void(*)(void*)) & Tasks::OpenComRobot, this)) {
-        cerr << "Error task start: " << strerror(-err) << endl << flush;
+        cerr << "Error task start OpenComRobot: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
     if (err = rt_task_start(&th_startRobot, (void(*)(void*)) & Tasks::StartRobotTask, this)) {
-        cerr << "Error task start: " << strerror(-err) << endl << flush;
+        cerr << "Error task start StartRobotTask: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
     if (err = rt_task_start(&th_move, (void(*)(void*)) & Tasks::MoveTask, this)) {
-        cerr << "Error task start: " << strerror(-err) << endl << flush;
+        cerr << "Error task start MoveTask: " << strerror(-err) << endl;
         exit(EXIT_FAILURE);
     }
 
-    cout << "Tasks launched" << endl << flush;
+    cout << "Tasks launched" << endl;
 }
 
 /**
@@ -183,7 +183,7 @@ void Tasks::Stop() {
 /**
  */
 void Tasks::Join() {
-    cout << "Tasks synchronized" << endl << flush;
+    cout << "Tasks synchronized" << endl;
     rt_sem_broadcast(&sem_barrier);
     pause();
 }
@@ -194,7 +194,7 @@ void Tasks::Join() {
 void Tasks::ServerTask(void *arg) {
     int status;
     
-    cout << "Start " << __PRETTY_FUNCTION__ << endl << flush;
+    cout << "Start " << __PRETTY_FUNCTION__ << endl;
     // Synchronization barrier (waiting that all tasks are started)
     rt_sem_p(&sem_barrier, TM_INFINITE);
 
@@ -211,7 +211,7 @@ void Tasks::ServerTask(void *arg) {
         "Unable to start server on port " + std::to_string(SERVER_PORT)
     };
     monitor.AcceptClient(); // Wait the monitor client
-    cout << "Rock'n'Roll baby, client accepted!" << endl << flush;
+    cout << "Rock'n'Roll baby, client accepted!" << endl;
     rt_sem_broadcast(&sem_serverOk);
 }
 
@@ -221,7 +221,7 @@ void Tasks::ServerTask(void *arg) {
 [[noreturn]] void Tasks::SendToMonTask(void* arg) {
     Message *msg;
     
-    cout << "Start " << __PRETTY_FUNCTION__ << endl << flush;
+    cout << "Start " << __PRETTY_FUNCTION__ << endl;
     // Synchronization barrier (waiting that all tasks are starting)
     rt_sem_p(&sem_barrier, TM_INFINITE);
 
@@ -231,9 +231,9 @@ void Tasks::ServerTask(void *arg) {
     rt_sem_p(&sem_serverOk, TM_INFINITE);
 
     while (true) {
-        cout << "wait msg to send" << endl << flush;
+        cout << "wait msg to send" << endl;
         msg = ReadInQueue(&q_messageToMon);
-        cout << "Send msg to mon: " << msg->ToString() << endl << flush;
+        cout << "Send msg to mon: " << msg->ToString() << endl;
         rt_mutex_acquire(&mutex_monitor, TM_INFINITE);
         monitor.Write(msg); // The message is deleted with the Write
         rt_mutex_release(&mutex_monitor);
@@ -246,7 +246,7 @@ void Tasks::ServerTask(void *arg) {
 void Tasks::ReceiveFromMonTask(void *arg) {
     Message *msgRcv;
     
-    cout << "Start " << __PRETTY_FUNCTION__ << endl << flush;
+    cout << "Start " << __PRETTY_FUNCTION__ << endl;
     // Synchronization barrier (waiting that all tasks are starting)
     rt_sem_p(&sem_barrier, TM_INFINITE);
     
@@ -254,11 +254,11 @@ void Tasks::ReceiveFromMonTask(void *arg) {
      * The task receiveFromMon starts here
      * *************************************************************************************/
     rt_sem_p(&sem_serverOk, TM_INFINITE);
-    cout << "Received message from monitor activated" << endl << flush;
+    cout << "Received message from monitor activated" << endl;
 
     while (true) {
         msgRcv = monitor.Read();
-        cout << "Rcv <= " << msgRcv->ToString() << endl << flush;
+        cout << "Rcv <= " << msgRcv->ToString() << endl;
 
         if (msgRcv->CompareID(MESSAGE_MONITOR_LOST)) {
             delete(msgRcv);
@@ -288,7 +288,7 @@ void Tasks::ReceiveFromMonTask(void *arg) {
     int status;
     int err;
 
-    cout << "Start " << __PRETTY_FUNCTION__ << endl << flush;
+    cout << "Start " << __PRETTY_FUNCTION__ << endl;
     // Synchronization barrier (waiting that all tasks are starting)
     rt_sem_p(&sem_barrier, TM_INFINITE);
     
@@ -318,7 +318,7 @@ void Tasks::ReceiveFromMonTask(void *arg) {
  * @brief Thread starting the communication with the robot.
  */
 [[noreturn]] void Tasks::StartRobotTask(void *arg) {
-    cout << "Start " << __PRETTY_FUNCTION__ << endl << flush;
+    cout << "Start " << __PRETTY_FUNCTION__ << endl;
     // Synchronization barrier (waiting that all tasks are starting)
     rt_sem_p(&sem_barrier, TM_INFINITE);
     
@@ -335,7 +335,7 @@ void Tasks::ReceiveFromMonTask(void *arg) {
         cout << msgSend->GetID();
         cout << ")" << endl;
 
-        cout << "Movement answer: " << msgSend->ToString() << endl << flush;
+        cout << "Movement answer: " << msgSend->ToString() << endl;
         WriteInQueue(&q_messageToMon, msgSend);  // msgSend will be deleted by sendToMon
 
         if (msgSend->GetID() == MESSAGE_ANSWER_ACK) {
@@ -353,7 +353,7 @@ void Tasks::ReceiveFromMonTask(void *arg) {
     int rs;
     int cpMove;
     
-    cout << "Start " << __PRETTY_FUNCTION__ << endl << flush;
+    cout << "Start " << __PRETTY_FUNCTION__ << endl;
     // Synchronization barrier (waiting that all tasks are starting)
     rt_sem_p(&sem_barrier, TM_INFINITE);
     
@@ -391,7 +391,7 @@ void Tasks::ReceiveFromMonTask(void *arg) {
 void Tasks::WriteInQueue(RT_QUEUE *queue, Message *msg) {
     int err;
     if ((err = rt_queue_write(queue, (const void *) &msg, sizeof ((const void *) &msg), Q_NORMAL)) < 0) {
-        cerr << "Write in queue failed: " << strerror(-err) << endl << flush;
+        cerr << "Write in queue failed: " << strerror(-err) << endl;
         throw std::runtime_error{"Error in write in queue"};
     }
 }
@@ -406,7 +406,7 @@ Message *Tasks::ReadInQueue(RT_QUEUE *queue) {
     Message *msg;
 
     if ((err = rt_queue_read(queue, &msg, sizeof ((void*) &msg), TM_INFINITE)) < 0) {
-        cout << "Read in queue failed: " << strerror(-err) << endl << flush;
+        cout << "Read in queue failed: " << strerror(-err) << endl;
         throw std::runtime_error{"Error in read in queue"};
     }/** else {
         cout << "@msg :" << msg << endl << flush;