diff --git a/InstructorsAndTrainees/instructorsandtraineeswidget.cpp b/InstructorsAndTrainees/instructorsandtraineeswidget.cpp
index 18abca8..dc31da7 100644
--- a/InstructorsAndTrainees/instructorsandtraineeswidget.cpp
+++ b/InstructorsAndTrainees/instructorsandtraineeswidget.cpp
@@ -365,7 +365,12 @@ void InstructorsAndTraineesWidget::slot_ConnectedToServer(bool state)
         viewerInstructors->deactivate();
 
         if(dlgSettings)
-            dlgSettings->deactivate();
+        {
+            //dlgSettings->deactivate();
+            dlgSettings->close();
+            delete dlgSettings;
+            dlgSettings = nullptr;
+        }
 
         if(dlgAuthorization)
         {
diff --git a/InstructorsAndTrainees/tasks/ammtaskswidget.cpp b/InstructorsAndTrainees/tasks/ammtaskswidget.cpp
index 2a7d59a..7a820fd 100644
--- a/InstructorsAndTrainees/tasks/ammtaskswidget.cpp
+++ b/InstructorsAndTrainees/tasks/ammtaskswidget.cpp
@@ -583,5 +583,6 @@ void AMMtasksWidget::on_treeWidgetDoubleClicked(QTreeWidgetItem *item, int colum
 
 void AMMtasksWidget::on_btnDocsUpdating_clicked()
 {
+    ui->btnAssignTask->setEnabled(false);
     connectorToServer->sendQueryTasksXML("amm");
 }
diff --git a/ServerLMS/settings/dialogsettingstray.cpp b/ServerLMS/settings/dialogsettingstray.cpp
index d7cfdc9..7a31797 100644
--- a/ServerLMS/settings/dialogsettingstray.cpp
+++ b/ServerLMS/settings/dialogsettingstray.cpp
@@ -20,6 +20,10 @@ DialogSettingsTray::DialogSettingsTray(ProviderDBLMS* providerDBLMS, QWidget *pa
     ui->btnUpdateDocs->setObjectName("btnUpdateDocs");
     ui->checkLocalhost->setObjectName("checkLocalhost");
 
+#ifndef PROJECT_TYPE_DEBUG
+    ui->checkLocalhost->setEnabled(false);
+#endif
+
     /* Создаем строку для регулярного выражения */
     QString ipRange = "(?:[0-1]?[0-9]?[0-9]|2[0-4][0-9]|25[0-5])";
     /* Создаем регулярное выражение с применением строки, как