#13653 fixed the message when removing the OS.

pandora_console/godmode/setup/os.list.php

@@ -219,7 +219,9 @@ echo '<div id="aux" class="invisible"></div>';
                                     $('#aux').text('<?php echo __('Not deleted. Error deleting data'); ?>');
                                 } else {
                                     $('#aux').dialog('close');
-                                    location.reload();
+                                    let url = new URL(window.location.href);
+                                    url.searchParams.set('message', r.url_message)
+                                    window.location.href = url.href;
                                 }
                             },
                             error: function(e) {

pandora_console/include/ajax/os.php

@@ -60,7 +60,12 @@ if ($method === 'deleteOS') {
     ) {
         echo json_encode(['deleted' => false]);
     } else {
-        echo json_encode(['deleted' => true]);
+        echo json_encode(
+            [
+                'deleted'     => true,
+                'url_message' => 6,
+            ]
+        );
     }
 }