diff -r 612925137029 -r 146874d7bb47 src/MainWindow.cpp
--- a/src/MainWindow.cpp	Sat Jul 02 15:45:01 2022 +0200
+++ b/src/MainWindow.cpp	Sun Jul 03 13:12:22 2022 +0200
@@ -466,7 +466,7 @@
     ui->mainStack->addWidget(MonCO2metersWindow);
     ui->mainStack->setCurrentIndex(index);
     setWindowTitle( QString("BMSapp - %1 - Monitor CO2meters").arg(VERSIONSTRING));
-//    ui->menuBar->setVisible(false);
+    ui->menuBar->setVisible(false);
 }