diff --git a/src/qt/qt_mainwindow.cpp b/src/qt/qt_mainwindow.cpp
index c39ef7cbc..ddf7cf1e0 100644
--- a/src/qt/qt_mainwindow.cpp
+++ b/src/qt/qt_mainwindow.cpp
@@ -225,7 +225,7 @@ MainWindow::MainWindow(QWidget *parent)
     frameRateTimer->setInterval(1000);
     frameRateTimer->setSingleShot(false);
     connect(frameRateTimer, &QTimer::timeout, [this, hertz_label] {
-        hertz_label->setText(QString("%1 Hz").arg(monitors[0].mon_actualrenderedframes));
+        hertz_label->setText(tr("%1 Hz").arg(monitors[0].mon_actualrenderedframes.load()));
     });
     statusBar()->addPermanentWidget(hertz_label);
     frameRateTimer->start(1000);
diff --git a/src/qt/qt_rendererstack.cpp b/src/qt/qt_rendererstack.cpp
index 73cf75396..c5cc286b5 100644
--- a/src/qt/qt_rendererstack.cpp
+++ b/src/qt/qt_rendererstack.cpp
@@ -105,7 +105,7 @@ RendererStack::RendererStack(QWidget *parent, int monitor_index)
         frameRateTimer->setSingleShot(false);
         frameRateTimer->setInterval(1000);
         connect(frameRateTimer, &QTimer::timeout, [this] {
-            this->setWindowTitle(QObject::tr("86Box Monitor #") + QString::number(m_monitor_index + 1) + QString(" - %1 Hz").arg(monitors[m_monitor_index].mon_actualrenderedframes));
+            this->setWindowTitle(QObject::tr("86Box Monitor #") + QString::number(m_monitor_index + 1) + QString(" - ") + tr("%1 Hz").arg(monitors[m_monitor_index].mon_actualrenderedframes.load()));
         });
         frameRateTimer->start(1000);
     }