diff --git a/main/newscorm/learnpath.class.php b/main/newscorm/learnpath.class.php
index 19864407ef..dc52f55d3a 100755
--- a/main/newscorm/learnpath.class.php
+++ b/main/newscorm/learnpath.class.php
@@ -67,6 +67,7 @@ class learnpath {
 	public $debug = 0; //logging level
 
 	public $lp_session_id =0;
+	public $lp_view_session_id =0; //the specific view might be bound to a session
 
 	public $prerequisite = 0;
 
@@ -170,7 +171,7 @@ class learnpath {
 
 	$session_id = api_get_session_id();
 	// get the session condition for learning paths of the base + session
-	$session = api_get_session_condition($session_id,true,true);
+	$session = api_get_session_condition($session_id);
     	//now get the latest attempt from this user on this LP, if available, otherwise create a new one
 		$lp_table = Database::get_course_table(TABLE_LP_VIEW);
 		//selecting by view_count descending allows to get the highest view_count first
@@ -187,6 +188,7 @@ class learnpath {
 			$this->lp_view_id = $row['id'];
 			$this->last_item_seen = $row['last_item'];
 			$this->progress_db = $row['progress'];
+			$this->lp_view_session_id = $row['session_id'];
 		} else {
 			if ($this->debug > 2) {
 				error_log('New LP - learnpath::__construct() ' . __LINE__ . ' - NOT Found previous view', 0);
@@ -3505,9 +3507,10 @@ class learnpath {
 		//TODO
 		//call autosave method to save the current progress
 		//$this->index = 0;
+		$session_id = api_get_session_id();
 		$lp_view_table = Database :: get_course_table(TABLE_LP_VIEW);
-		$sql = "INSERT INTO $lp_view_table (lp_id, user_id, view_count) " .
-		"VALUES (" . $this->lp_id . "," . $this->get_user_id() . "," . ($this->attempt + 1) . ")";
+		$sql = "INSERT INTO $lp_view_table (lp_id, user_id, view_count, session_id) " .
+		"VALUES (" . $this->lp_id . "," . $this->get_user_id() . "," . ($this->attempt + 1) . ", $session_id)";
 		if ($this->debug > 2) {
 			error_log('New LP - Inserting new lp_view for restart: ' . $sql, 0);
 		}
@@ -3594,13 +3597,14 @@ class learnpath {
 		if ($this->debug > 0) {
 			error_log('New LP - In learnpath::save_last()', 0);
 		}
+		$session_condition = api_get_session_condition(api_get_session_id(),true,false);
 		$table = Database :: get_course_table(TABLE_LP_VIEW);
 		if (isset ($this->current)) {
 			if ($this->debug > 2) {
 				error_log('New LP - Saving current item (' . $this->current . ') for later review', 0);
 			}
 			$sql = "UPDATE $table SET last_item = " . Database::escape_string($this->get_current_item_id()). " " .
-					"WHERE lp_id = " . $this->get_id() . " AND user_id = " . $this->get_user_id();
+					"WHERE lp_id = " . $this->get_id() . " AND user_id = " . $this->get_user_id().' '.$session_condition;
 
 			if ($this->debug > 2) {
 				error_log('New LP - Saving last item seen : ' . $sql, 0);
@@ -3618,7 +3622,7 @@ class learnpath {
 
 			$sql = "UPDATE $table SET progress = $progress " .
 					"WHERE lp_id = " . $this->get_id() . " AND " .
-				  		  "user_id = " . $this->get_user_id();
+				  		  "user_id = " . $this->get_user_id().' '.$session_condition;
 			$res = Database::query($sql); //ignore errors as some tables might not have the progress field just yet
 			$this->progress_db = $progress;
 		}
diff --git a/main/newscorm/learnpathList.class.php b/main/newscorm/learnpathList.class.php
index ffd542f3e6..784ffe28da 100755
--- a/main/newscorm/learnpathList.class.php
+++ b/main/newscorm/learnpathList.class.php
@@ -60,7 +60,7 @@ class learnpathList {
     		//it prevents ' to be slashed and the input (done by learnpath.class.php::toggle_visibility())
     		//is done using domesticate()
     		$myname = domesticate($row['name']);
-			$mylink = 'newscorm/lp_controller.php?action=view&lp_id='.$row['id'];
+			$mylink = 'newscorm/lp_controller.php?action=view&lp_id='.$row['id'].'&id_session='.$session_id;
 			$sql2="SELECT * FROM $tbl_tool where (name='$myname' and image='scormbuilder.gif' and link LIKE '$mylink%')";
 			//error_log('New LP - learnpathList::__construct - getting visibility - '.$sql2,0);
 			$res2 = Database::query($sql2);
diff --git a/main/newscorm/lp_controller.php b/main/newscorm/lp_controller.php
index 02806bcd77..48f47c83ab 100755
--- a/main/newscorm/lp_controller.php
+++ b/main/newscorm/lp_controller.php
@@ -11,7 +11,7 @@
  * Initialisations
  */
 $debug = 0;
-if($debug>0) error_log('New LP -+- Entered lp_controller.php -+-',0);
+if($debug>0) error_log('New LP -+- Entered lp_controller.php -+- (action: '.$_REQUEST['action'].')',0);
 // name of the language file that needs to be included
 if (isset($_GET['action']))
 {
@@ -71,6 +71,8 @@ if($debug>0) error_log('New LP - Included aiccItem',0);
 require_once 'back_compat.inc.php';
 if($debug>0) error_log('New LP - Included back_compat',0);
 
+$session_id = api_get_session_id();
+
 if (!$is_allowed_in_course) {
 	api_not_allowed(true);
 }
@@ -102,7 +104,7 @@ if(isset($_SESSION['lpobject']))
 	$oLP = unserialize($_SESSION['lpobject']);
 	if(is_object($oLP)){
 		if($debug>0) error_log('New LP - oLP is object',0);
-		if($myrefresh == 1 OR (empty($oLP->cc)) OR $oLP->cc != api_get_course_id()){
+		if($myrefresh == 1 OR (empty($oLP->cc)) OR $oLP->cc != api_get_course_id() OR $oLP->lp_view_session_id != $session_id){
 			if($debug>0) error_log('New LP - Course has changed, discard lp object',0);
 			if($myrefresh == 1){$myrefresh_id = $oLP->get_id();}
 			$oLP = null;
diff --git a/main/newscorm/lp_stats.php b/main/newscorm/lp_stats.php
index 677ee06467..7705651187 100755
--- a/main/newscorm/lp_stats.php
+++ b/main/newscorm/lp_stats.php
@@ -23,11 +23,8 @@ if(empty($_SESSION['_course']['id']) && isset($_GET['course'])) {
 if (isset($_GET['student_id'])) {
 	$student_id = intval($_GET['student_id']);
 }
-$session_id = 0;
-if (isset($_GET['session_id'])) {
-	$session_id = intval($_GET['session_id']);
-}
-
+$session_id = api_get_session_id();
+$session_condition = api_get_session_condition($session_id);
 //The two following variables have to be declared by the includer script
 //$lp_id = $_SESSION['oLP']->get_id();
 //$list = $_SESSION['oLP']->get_flat_ordered_items_list($lp_id);
@@ -102,7 +99,7 @@ $tbl_stats_exercices = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_E
 $tbl_stats_attempts= Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_ATTEMPT);
 $tbl_quiz_questions= Database :: get_course_table(TABLE_QUIZ_QUESTION);
 $sql = "SELECT max(view_count) FROM $TBL_LP_VIEW " .
-"WHERE lp_id = $lp_id AND user_id = '" . $user_id . "' AND session_id = $session_id";
+"WHERE lp_id = $lp_id AND user_id = '" . $user_id . "' $session_condition";
 $res = Database::query($sql);
 $view = '';
 $num = 0;
diff --git a/main/newscorm/lp_view.php b/main/newscorm/lp_view.php
index f97fb6b45a..d85ad72237 100755
--- a/main/newscorm/lp_view.php
+++ b/main/newscorm/lp_view.php
@@ -234,10 +234,10 @@ if($_SESSION['oLP']->mode == 'fullscreen') {
 	            <table>
 	                <tr>
 	                    <td>
-	                        <a href="lp_controller.php?action=return_to_course_homepage" target="_self" onclick="window.parent.API.save_asset();"><img src="../img/lp_arrow.gif" /></a>
+	                        <a href="lp_controller.php?action=return_to_course_homepage&<?php echo api_get_cidreq(); ?>" target="_self" onclick="window.parent.API.save_asset();"><img src="../img/lp_arrow.gif" /></a>
 	                    </td>
 	                    <td>
-	                        <a class="link" href="lp_controller.php?action=return_to_course_homepage" target="_self" onclick="window.parent.API.save_asset();">
+	                        <a class="link" href="lp_controller.php?action=return_to_course_homepage&<?php echo api_get_cidreq(); ?>" target="_self" onclick="window.parent.API.save_asset();">
 	                        <?php echo api_convert_encoding(get_lang('CourseHomepageLink'), $charset, api_get_system_encoding()); ?></a>
 	                    </td>
 	                </tr>
@@ -420,4 +420,4 @@ if($_SESSION['oLP']->mode == 'fullscreen') {
 </body>
 <?php
 //restore global setting
-$_setting['show_navigation_menu'] = $save_setting;
\ No newline at end of file
+$_setting['show_navigation_menu'] = $save_setting;