diff --git a/pandora_console/include/functions_networkmap.php b/pandora_console/include/functions_networkmap.php
index 06d5fdbf76..7d9122dbe5 100644
--- a/pandora_console/include/functions_networkmap.php
+++ b/pandora_console/include/functions_networkmap.php
@@ -4161,33 +4161,91 @@ function networkmap_get_new_nodes_and_links($networkmap, $x, $y)
         $agents = get_discovery_agents($id_recon, true);
 
         $relations_discovery = modules_get_relations(['id_rt' => $id_recon, 'distinct' => true]);
-        $relations_maps = db_get_all_rows_sql(
-            sprintf(
-                'SELECT * FROM trel_item WHERE id_map = %s AND parent_type = 1 AND child_type = 1',
-                $id_networkmap
-            )
-        );
+        $array_aux = $relations_discovery;
+        $target_aux = $relations_discovery;
 
-        $id_recon = $id_networkmap;
+        foreach ($relations_discovery as $key => $rel) {
+            foreach ($array_aux as $key2 => $rel2) {
+                if ($key2 <= $key) {
+                    continue;
+                }
 
-        foreach ($relations_discovery as $key => $discovery) {
-            foreach ($relations_maps as $key2 => $map) {
-                if ($map['id_parent_source_data'] == $discovery['module_a']
-                    && $map['id_child_source_data'] == $discovery['module_b']
-                ) {
-                    unset($relations_discovery[$key]);
-                    unset($relations_maps[$key2]);
-                    continue 2;
-                } else if ($map['id_parent_source_data'] == $discovery['module_b']
-                    && $map['id_child_source_data'] == $discovery['module_a']
-                ) {
-                    unset($relations_discovery[$key]);
-                    unset($relations_maps[$key2]);
-                    continue 2;
+                if ($rel['module_a'] === $rel2['module_a']) {
+                    $agent1 = modules_get_agentmodule_agent($rel['module_b']);
+                    $agent2 = modules_get_agentmodule_agent($rel2['module_b']);
+
+                    if ($agent1 === $agent2) {
+                        $name1 = modules_get_agentmodule_name($rel['module_b']);
+                        $name2 = modules_get_agentmodule_name($rel2['module_b']);
+                        if ($name1 == 'Host&#x20;Alive') {
+                            unset($target_aux[$key]);
+                        } else if ($name2 == 'Host&#x20;Alive') {
+                            unset($target_aux[$key2]);
+                        }
+
+                        continue;
+                    }
+                }
+
+                if ($rel['module_b'] === $rel2['module_b']) {
+                    $agent1 = modules_get_agentmodule_agent($rel['module_a']);
+                    $agent2 = modules_get_agentmodule_agent($rel2['module_a']);
+
+                    if ($agent1 === $agent2) {
+                        $name1 = modules_get_agentmodule_name($rel['module_a']);
+                        $name2 = modules_get_agentmodule_name($rel2['module_a']);
+                        if ($name1 == 'Host&#x20;Alive') {
+                            unset($target_aux[$key]);
+                        } else if ($name2 == 'Host&#x20;Alive') {
+                            unset($target_aux[$key2]);
+                        }
+
+                        continue;
+                    }
+                }
+
+                if ($rel['module_a'] === $rel2['module_b']) {
+                    $agent1 = modules_get_agentmodule_agent($rel['module_b']);
+                    $agent2 = modules_get_agentmodule_agent($rel2['module_a']);
+
+                    if ($agent1 === $agent2) {
+                        $name1 = modules_get_agentmodule_name($rel['module_b']);
+                        $name2 = modules_get_agentmodule_name($rel2['module_a']);
+                        if ($name1 == 'Host&#x20;Alive') {
+                            unset($target_aux[$key]);
+                        } else if ($name2 == 'Host&#x20;Alive') {
+                            unset($target_aux[$key2]);
+                        }
+
+                        continue;
+                    }
+                }
+
+                if ($rel['module_b'] === $rel2['module_a']) {
+                    $agent1 = modules_get_agentmodule_agent($rel['module_a']);
+                    $agent2 = modules_get_agentmodule_agent($rel2['module_b']);
+
+                    if ($agent1 === $agent2) {
+                        $name1 = modules_get_agentmodule_name($rel['module_a']);
+                        $name2 = modules_get_agentmodule_name($rel2['module_b']);
+                        if ($name1 == 'Host&#x20;Alive') {
+                            unset($target_aux[$key]);
+                        } else if ($name2 == 'Host&#x20;Alive') {
+                            unset($target_aux[$key2]);
+                        }
+
+                        continue;
+                    }
                 }
             }
         }
 
+        $relations_discovery = $target_aux;
+
+        db_process_sql_delete('trel_item', ['id_map' => $id_networkmap, 'parent_type' => 1, 'child_type' => 1]);
+
+        $id_recon = $id_networkmap;
+
         // Relations Module <-> Module.
         foreach ($relations_discovery as $key => $relation) {
             $module_a = $relation['module_a'];
@@ -4351,8 +4409,6 @@ function networkmap_get_new_nodes_and_links($networkmap, $x, $y)
 		GROUP BY source_data';
     $nodes = db_get_all_rows_sql($sql);
 
-    hd($nodes, true);
-
     foreach ($nodes as $node) {
         // First the relation parents without l2 interfaces.
         $parent = db_get_value_filter(
diff --git a/pandora_console/include/javascript/functions_pandora_networkmap.js b/pandora_console/include/javascript/functions_pandora_networkmap.js
index 4882ccad2b..300d3f23a6 100644
--- a/pandora_console/include/javascript/functions_pandora_networkmap.js
+++ b/pandora_console/include/javascript/functions_pandora_networkmap.js
@@ -2505,7 +2505,7 @@ function refresh() {
         if (array_nodes.length === 0 && array_links.length === 0) {
           update_networkmap();
           $("#spinner_networkmap").css("display", "none");
-          startCountDown(refresh_time);
+          window.location = location;
         } else {
           if (array_nodes.length > 0) {
             $.ajax({
@@ -2531,6 +2531,7 @@ function refresh() {
     },
     error: function(e) {
       $("#spinner_networkmap").css("display", "none");
+      window.location = location;
     }
   });
 }
diff --git a/pandora_console/operation/agentes/pandora_networkmap.view.php b/pandora_console/operation/agentes/pandora_networkmap.view.php
index ac888a13fa..edc3a15dd1 100644
--- a/pandora_console/operation/agentes/pandora_networkmap.view.php
+++ b/pandora_console/operation/agentes/pandora_networkmap.view.php
@@ -1057,7 +1057,7 @@ if (is_ajax() === true) {
 
             if (preg_match('/(.+)_ifOperStatus$/', (string) $source_text, $matches)) {
                 if ($matches[1]) {
-                        $source_text = $matches[1];
+                    $source_text = $matches[1];
                 }
             }
         } else {