diff --git a/sdrbase/dsp/spectrumsettings.h b/sdrbase/dsp/spectrumsettings.h
index 0b28bb239..0cb925974 100644
--- a/sdrbase/dsp/spectrumsettings.h
+++ b/sdrbase/dsp/spectrumsettings.h
@@ -37,6 +37,12 @@ public:
         AvgModeMax
     };
 
+    enum MarkersDisplay
+    {
+        MarkersDisplayNone,
+        MarkersDisplaySpectrum
+    };
+
 	int m_fftSize;
 	int m_fftOverlap;
 	FFTWindow::Function m_fftWindow;
diff --git a/sdrgui/gui/glspectrum.cpp b/sdrgui/gui/glspectrum.cpp
index 388fe6845..49b3c2ee4 100644
--- a/sdrgui/gui/glspectrum.cpp
+++ b/sdrgui/gui/glspectrum.cpp
@@ -41,6 +41,7 @@ const float GLSpectrum::m_maxFrequencyZoom = 10.0f;
 
 GLSpectrum::GLSpectrum(QWidget* parent) :
 	QGLWidget(parent),
+	m_markersDisplay(SpectrumSettings::MarkersDisplaySpectrum),
 	m_cursorState(CSNormal),
     m_cursorChannel(0),
 	m_spectrumVis(nullptr),
@@ -1019,7 +1020,9 @@ void GLSpectrum::paintGL()
 		}
 	}
 
-    drawMarkers();
+	if (m_markersDisplay == SpectrumSettings::MarkersDisplaySpectrum) {
+	    drawSpectrumMarkers();
+	}
 
 	// paint waterfall grid
 	if (m_displayWaterfall && m_displayGrid)
@@ -1166,7 +1169,7 @@ void GLSpectrum::paintGL()
 	m_mutex.unlock();
 }
 
-void GLSpectrum::drawMarkers()
+void GLSpectrum::drawSpectrumMarkers()
 {
 	QVector4D lineColor(1.0f, 1.0f, 1.0f, 0.3f);
 
@@ -1175,6 +1178,10 @@ void GLSpectrum::drawMarkers()
     {
         for (int i = 0; i < m_histogramMarkers.size(); i++)
         {
+			if (!m_histogramMarkers.at(i).m_show) {
+				continue;
+			}
+
 			QPointF ypoint = m_histogramMarkers.at(i).m_point;
 			QString powerStr = m_histogramMarkers.at(i).m_powerStr;
 
@@ -1307,6 +1314,10 @@ void GLSpectrum::drawMarkers()
         // crosshairs
         for (int i = 0; i < m_waterfallMarkers.size(); i++)
         {
+			if (!m_waterfallMarkers.at(i).m_show) {
+				continue;
+			}
+
             GLfloat h[] {
                 (float) m_waterfallMarkers.at(i).m_point.x(), 0,
                 (float) m_waterfallMarkers.at(i).m_point.x(), 1
@@ -1317,10 +1328,10 @@ void GLSpectrum::drawMarkers()
                 1, (float) m_waterfallMarkers.at(i).m_point.y()
             };
             m_glShaderSimple.drawSegments(m_glWaterfallBoxMatrix, lineColor, v, 2);
-        }
+        // }
         // text
-        for (int i = 0; i < m_waterfallMarkers.size(); i++)
-        {
+        // for (int i = 0; i < m_waterfallMarkers.size(); i++)
+        // {
 			QColor textColor = m_waterfallMarkers.at(i).m_markerColor;
 			textColor.setAlpha(192);
 
diff --git a/sdrgui/gui/glspectrum.h b/sdrgui/gui/glspectrum.h
index 5c8dce499..d52e6da98 100644
--- a/sdrgui/gui/glspectrum.h
+++ b/sdrgui/gui/glspectrum.h
@@ -34,6 +34,7 @@
 #include "gui/glshadertextured.h"
 #include "gui/spectrummarkers.h"
 #include "dsp/channelmarker.h"
+#include "dsp/spectrumsettings.h"
 #include "export.h"
 #include "util/incrementalarray.h"
 #include "util/message.h"
@@ -162,6 +163,7 @@ public:
     void setWaterfallMarkers(const QList<SpectrumWaterfallMarker>& waterfallMarkers);
     void updateHistogramMarkers();
     void updateWaterfallMarkers();
+    SpectrumSettings::MarkersDisplay& getMarkersDisplay() {  return m_markersDisplay; }
 
 private:
 	struct ChannelMarkerState {
@@ -190,6 +192,7 @@ private:
 
     QList<SpectrumHistogramMarker> m_histogramMarkers;
     QList<SpectrumWaterfallMarker> m_waterfallMarkers;
+    SpectrumSettings::MarkersDisplay m_markersDisplay;
 
 	CursorState m_cursorState;
 	int m_cursorChannel;
@@ -296,7 +299,7 @@ private:
 	void initializeGL();
 	void resizeGL(int width, int height);
 	void paintGL();
-    void drawMarkers();
+    void drawSpectrumMarkers();
 
 	void stopDrag();
 	void applyChanges();
diff --git a/sdrgui/gui/glspectrumgui.cpp b/sdrgui/gui/glspectrumgui.cpp
index 3fb5f9cf5..3a7f6cbc6 100644
--- a/sdrgui/gui/glspectrumgui.cpp
+++ b/sdrgui/gui/glspectrumgui.cpp
@@ -343,6 +343,7 @@ void GLSpectrumGUI::on_markers_clicked(bool checked)
     SpectrumMarkersDialog markersDialog(
         m_glSpectrum->getHistogramMarkers(),
         m_glSpectrum->getWaterfallMarkers(),
+        m_glSpectrum->getMarkersDisplay(),
         this
     );
 
diff --git a/sdrgui/gui/spectrummarkers.h b/sdrgui/gui/spectrummarkers.h
index c55734404..3bb3b5cbe 100644
--- a/sdrgui/gui/spectrummarkers.h
+++ b/sdrgui/gui/spectrummarkers.h
@@ -41,6 +41,7 @@ struct SpectrumHistogramMarker
     float m_powerMax;
     SpectrumHistogramMarkerType m_markerType;
     QColor m_markerColor;
+    bool m_show;
     QString m_frequencyStr;
     QString m_powerStr;
     QString m_deltaFrequencyStr;
@@ -56,6 +57,7 @@ struct SpectrumHistogramMarker
         m_powerMax(0),
         m_markerType(SpectrumHistogramMarkerTypeManual),
         m_markerColor(QColorConstants::White),
+        m_show(true),
         m_frequencyStr(),
         m_powerStr(),
         m_deltaFrequencyStr(),
@@ -71,6 +73,7 @@ struct SpectrumHistogramMarker
         float powerMax,
         SpectrumHistogramMarkerType markerType,
         QColor markerColor,
+        bool show,
         const QString& frequencyStr,
         const QString& powerStr,
         const QString& deltaFrequencyStr,
@@ -84,6 +87,7 @@ struct SpectrumHistogramMarker
         m_powerMax(powerMax),
         m_markerType(markerType),
         m_markerColor(markerColor),
+        m_show(show),
         m_frequencyStr(frequencyStr),
         m_powerStr(powerStr),
         m_deltaFrequencyStr(deltaFrequencyStr),
@@ -100,6 +104,7 @@ struct SpectrumWaterfallMarker
     float m_frequency;
     float m_time;
     QColor m_markerColor;
+    bool m_show;
     QString m_frequencyStr;
     QString m_timeStr;
     QString m_deltaFrequencyStr;
@@ -111,6 +116,7 @@ struct SpectrumWaterfallMarker
         m_frequency(0),
         m_time(0),
         m_markerColor(QColorConstants::White),
+        m_show(true),
         m_frequencyStr(),
         m_timeStr(),
         m_deltaFrequencyStr(),
@@ -122,6 +128,7 @@ struct SpectrumWaterfallMarker
         float frequency,
         float time,
         QColor markerColor,
+        bool show,
         const QString& frequencyStr,
         const QString& timeStr,
         const QString& deltaFrequencyStr,
@@ -131,6 +138,7 @@ struct SpectrumWaterfallMarker
         m_frequency(frequency),
         m_time(time),
         m_markerColor(markerColor),
+        m_show(show),
         m_frequencyStr(frequencyStr),
         m_timeStr(timeStr),
         m_deltaFrequencyStr(deltaFrequencyStr),
diff --git a/sdrgui/gui/spectrummarkersdialog.cpp b/sdrgui/gui/spectrummarkersdialog.cpp
index cc749ef5d..7f4b5b6ca 100644
--- a/sdrgui/gui/spectrummarkersdialog.cpp
+++ b/sdrgui/gui/spectrummarkersdialog.cpp
@@ -27,11 +27,13 @@
 SpectrumMarkersDialog::SpectrumMarkersDialog(
     QList<SpectrumHistogramMarker>& histogramMarkers,
     QList<SpectrumWaterfallMarker>& waterfallMarkers,
+    SpectrumSettings::MarkersDisplay& markersDisplay,
     QWidget* parent) :
     QDialog(parent),
     ui(new Ui::SpectrumMarkersDialog),
     m_histogramMarkers(histogramMarkers),
     m_waterfallMarkers(waterfallMarkers),
+    m_markersDisplay(markersDisplay),
     m_histogramMarkerIndex(0),
     m_waterfallMarkerIndex(0),
     m_centerFrequency(0),
@@ -44,6 +46,7 @@ SpectrumMarkersDialog::SpectrumMarkersDialog(
     ui->wMarkerFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold));
     ui->wMarkerFrequency->setValueRange(false, 10, -9999999999L, 9999999999L);
     ui->wMarker->setMaximum(m_waterfallMarkers.size() - 1);
+    ui->showSelect->setCurrentIndex((int) m_markersDisplay);
     displayHistogramMarker();
     displayWaterfallMarker();
 }
@@ -59,6 +62,7 @@ void SpectrumMarkersDialog::displayHistogramMarker()
         ui->markerFrequency->setEnabled(false);
         ui->powerMode->setEnabled(false);
         ui->fixedPower->setEnabled(false);
+        ui->showMarker->setEnabled(false);
         ui->markerText->setText("-");
         ui->fixedPower->setValue(0);
         ui->fixedPowerText->setText(tr("0.0"));
@@ -69,6 +73,7 @@ void SpectrumMarkersDialog::displayHistogramMarker()
         ui->markerFrequency->setEnabled(true);
         ui->powerMode->setEnabled(true);
         ui->fixedPower->setEnabled(true);
+        ui->showMarker->setEnabled(true);
         ui->markerText->setText(tr("%1").arg(m_histogramMarkerIndex));
         ui->markerFrequency->setValue(m_histogramMarkers[m_histogramMarkerIndex].m_frequency);
         ui->powerMode->setCurrentIndex((int) m_histogramMarkers[m_histogramMarkerIndex].m_markerType);
@@ -78,6 +83,7 @@ void SpectrumMarkersDialog::displayHistogramMarker()
         int r,g,b,a;
         m_histogramMarkers[m_histogramMarkerIndex].m_markerColor.getRgb(&r, &g, &b, &a);
         ui->markerColor->setStyleSheet(tr("QLabel { background-color : rgb(%1,%2,%3); }").arg(r).arg(g).arg(b));
+        ui->showMarker->setChecked(m_histogramMarkers[m_histogramMarkerIndex].m_show);
     }
 }
 
@@ -90,6 +96,7 @@ void SpectrumMarkersDialog::displayWaterfallMarker()
         ui->timeCoarse->setEnabled(false);
         ui->timeFine->setEnabled(false);
         ui->timeExp->setEnabled(false);
+        ui->wShowMarker->setEnabled(false);
         ui->wMarkerText->setText("-");
         ui->timeCoarse->setValue(0);
         ui->timeFine->setValue(0);
@@ -104,6 +111,7 @@ void SpectrumMarkersDialog::displayWaterfallMarker()
         ui->timeCoarse->setEnabled(true);
         ui->timeFine->setEnabled(true);
         ui->timeExp->setEnabled(true);
+        ui->wShowMarker->setEnabled(true);
         ui->wMarkerText->setText(tr("%1").arg(m_waterfallMarkerIndex));
         ui->wMarkerFrequency->setValue(m_waterfallMarkers[m_waterfallMarkerIndex].m_frequency);
         int r,g,b,a;
@@ -175,6 +183,15 @@ void SpectrumMarkersDialog::on_markerColor_clicked()
     }
 }
 
+void SpectrumMarkersDialog::on_showMarker_clicked(bool clicked)
+{
+    if (m_histogramMarkers.size() == 0) {
+        return;
+    }
+
+    m_histogramMarkers[m_histogramMarkerIndex].m_show = clicked;
+}
+
 void SpectrumMarkersDialog::on_fixedPower_valueChanged(int value)
 {
     if (m_histogramMarkers.size() == 0) {
@@ -247,7 +264,15 @@ void SpectrumMarkersDialog::on_powerMode_currentIndexChanged(int index)
         return;
     }
 
-    m_histogramMarkers[m_histogramMarkerIndex].m_markerType = (SpectrumHistogramMarkerType) index;
+    SpectrumHistogramMarkerType newType = (SpectrumHistogramMarkerType) index;
+
+    if ((m_histogramMarkers[m_histogramMarkerIndex].m_markerType != newType)
+       && (newType == SpectrumHistogramMarkerTypePowerMax))
+    {
+        m_histogramMarkers[m_histogramMarkerIndex].m_holdReset = true;
+    }
+
+    m_histogramMarkers[m_histogramMarkerIndex].m_markerType = newType;
 }
 
 void SpectrumMarkersDialog::on_powerHoldReset_clicked()
@@ -338,6 +363,15 @@ void SpectrumMarkersDialog::on_wMarkerColor_clicked()
     }
 }
 
+void SpectrumMarkersDialog::on_wShowMarker_clicked(bool clicked)
+{
+    if (m_waterfallMarkers.size() == 0) {
+        return;
+    }
+
+    m_waterfallMarkers[m_waterfallMarkerIndex].m_show = clicked;
+}
+
 void SpectrumMarkersDialog::on_wMarker_valueChanged(int value)
 {
     if (m_waterfallMarkers.size() == 0) {
@@ -391,3 +425,8 @@ void SpectrumMarkersDialog::on_wMarkerDel_clicked()
     ui->wMarker->setMaximum(m_waterfallMarkers.size() - 1);
     displayWaterfallMarker();
 }
+
+void SpectrumMarkersDialog::on_showSelect_currentIndexChanged(int index)
+{
+    m_markersDisplay = (SpectrumSettings::MarkersDisplay) index;
+}
diff --git a/sdrgui/gui/spectrummarkersdialog.h b/sdrgui/gui/spectrummarkersdialog.h
index d4c0d3622..93b3840c3 100644
--- a/sdrgui/gui/spectrummarkersdialog.h
+++ b/sdrgui/gui/spectrummarkersdialog.h
@@ -22,6 +22,7 @@
 #include <QDialog>
 #include <QList>
 
+#include "dsp/spectrumsettings.h"
 #include "gui/spectrummarkers.h"
 #include "export.h"
 
@@ -36,6 +37,7 @@ public:
     explicit SpectrumMarkersDialog(
         QList<SpectrumHistogramMarker>& histogramMarkers,
         QList<SpectrumWaterfallMarker>& waterfallMarkers,
+        SpectrumSettings::MarkersDisplay& markersDisplay,
         QWidget* parent = nullptr
     );
     ~SpectrumMarkersDialog();
@@ -47,6 +49,7 @@ private:
     Ui::SpectrumMarkersDialog* ui;
     QList<SpectrumHistogramMarker>& m_histogramMarkers;
     QList<SpectrumWaterfallMarker>& m_waterfallMarkers;
+    SpectrumSettings::MarkersDisplay& m_markersDisplay;
     int m_histogramMarkerIndex;
     int m_waterfallMarkerIndex;
     qint64 m_centerFrequency;
@@ -62,6 +65,7 @@ private slots:
     void on_markerFrequency_changed(qint64 value);
     void on_centerFrequency_clicked();
     void on_markerColor_clicked();
+    void on_showMarker_clicked(bool clicked);
     void on_fixedPower_valueChanged(int value);
     void on_marker_valueChanged(int value);
     void on_setReference_clicked();
@@ -75,10 +79,12 @@ private slots:
     void on_timeExp_valueChanged(int value);
     void on_wCenterFrequency_clicked();
     void on_wMarkerColor_clicked();
+    void on_wShowMarker_clicked(bool clicked);
     void on_wMarker_valueChanged(int value);
     void on_wSetReference_clicked();
     void on_wMarkerAdd_clicked();
     void on_wMarkerDel_clicked();
+    void on_showSelect_currentIndexChanged(int index);
 
 signals:
     void updateHistogram();
diff --git a/sdrgui/gui/spectrummarkersdialog.ui b/sdrgui/gui/spectrummarkersdialog.ui
index ba041adac..3d7adad0c 100644
--- a/sdrgui/gui/spectrummarkersdialog.ui
+++ b/sdrgui/gui/spectrummarkersdialog.ui
@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>418</width>
-    <height>201</height>
+    <height>237</height>
    </rect>
   </property>
   <property name="font">
@@ -158,6 +158,19 @@
             </property>
            </widget>
           </item>
+          <item>
+           <widget class="QCheckBox" name="showMarker">
+            <property name="toolTip">
+             <string>Show this marker</string>
+            </property>
+            <property name="text">
+             <string/>
+            </property>
+            <property name="checked">
+             <bool>true</bool>
+            </property>
+           </widget>
+          </item>
          </layout>
         </item>
         <item>
@@ -594,6 +607,19 @@
             </property>
            </widget>
           </item>
+          <item>
+           <widget class="QCheckBox" name="wShowMarker">
+            <property name="toolTip">
+             <string>Show this marker</string>
+            </property>
+            <property name="text">
+             <string/>
+            </property>
+            <property name="checked">
+             <bool>true</bool>
+            </property>
+           </widget>
+          </item>
          </layout>
         </item>
         <item>
@@ -963,6 +989,50 @@
      </widget>
     </widget>
    </item>
+   <item>
+    <layout class="QHBoxLayout" name="commonLayout">
+     <property name="topMargin">
+      <number>6</number>
+     </property>
+     <item>
+      <widget class="QLabel" name="showLabel">
+       <property name="text">
+        <string>Show</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QComboBox" name="showSelect">
+       <property name="toolTip">
+        <string>Select which set of markers to show</string>
+       </property>
+       <item>
+        <property name="text">
+         <string>None</string>
+        </property>
+       </item>
+       <item>
+        <property name="text">
+         <string>Spec</string>
+        </property>
+       </item>
+      </widget>
+     </item>
+     <item>
+      <spacer name="horizontalSpacer_5">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+    </layout>
+   </item>
    <item>
     <widget class="QDialogButtonBox" name="buttonBox">
      <property name="orientation">