diff --git a/ApplicationLibCode/ProjectDataModel/Summary/RimEnsembleCurveSet.cpp b/ApplicationLibCode/ProjectDataModel/Summary/RimEnsembleCurveSet.cpp
index a30526f113..5b5a0f5d50 100644
--- a/ApplicationLibCode/ProjectDataModel/Summary/RimEnsembleCurveSet.cpp
+++ b/ApplicationLibCode/ProjectDataModel/Summary/RimEnsembleCurveSet.cpp
@@ -52,6 +52,7 @@
 #include "RimSummaryCaseCollection.h"
 #include "RimSummaryCurve.h"
 #include "RimSummaryCurveAutoName.h"
+#include "RimSummaryMultiPlot.h"
 #include "RimSummaryPlot.h"
 #include "RimTimeStepFilter.h"
 
@@ -151,8 +152,6 @@ RimEnsembleCurveSet::RimEnsembleCurveSet()
     m_xAddressSelector.uiCapability()->setUiTreeHidden( true );
     m_xAddressSelector.uiCapability()->setUiTreeChildrenHidden( true );
 
-    m_xAddressSelector->addressChanged.connect( this, &RimEnsembleCurveSet::onXAxisAddressChanged );
-
     CAF_PDM_InitField( &m_colorMode, "ColorMode", caf::AppEnum<ColorMode>( ColorMode::SINGLE_COLOR_WITH_ALPHA ), "Coloring Mode" );
 
     CAF_PDM_InitField( &m_colorForRealizations, "Color", RiaColorTools::textColor3f(), "Color" );
@@ -998,6 +997,33 @@ void RimEnsembleCurveSet::defineObjectEditorAttribute( QString uiConfigName, caf
     }
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void RimEnsembleCurveSet::childFieldChangedByUi( const caf::PdmFieldHandle* changedChildField )
+{
+    if ( changedChildField == &m_xAddressSelector )
+    {
+        updateAllCurves();
+
+        // The recommended way to trigger update in a parent object is by using caf::Signal. Here we need to update two parent classes, and
+        // they are multiple levels away. To avoid a long signal path that is hard to debug, we use firstAncestorOrThisOfType()
+
+        auto summaryPlot = firstAncestorOrThisOfType<RimSummaryPlot>();
+        if ( summaryPlot )
+        {
+            summaryPlot->updateAll();
+            summaryPlot->zoomAll();
+        }
+
+        auto multiPlot = firstAncestorOrThisOfType<RimSummaryMultiPlot>();
+        if ( multiPlot )
+        {
+            multiPlot->updatePlotTitles();
+        }
+    }
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
@@ -1087,14 +1113,6 @@ void RimEnsembleCurveSet::onCustomObjectiveFunctionChanged( const caf::SignalEmi
     updateObjectiveFunctionLegend();
 }
 
-//--------------------------------------------------------------------------------------------------
-///
-//--------------------------------------------------------------------------------------------------
-void RimEnsembleCurveSet::onXAxisAddressChanged( const caf::SignalEmitter* emitter )
-{
-    updateAllCurves();
-}
-
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
diff --git a/ApplicationLibCode/ProjectDataModel/Summary/RimEnsembleCurveSet.h b/ApplicationLibCode/ProjectDataModel/Summary/RimEnsembleCurveSet.h
index 97d523a416..2eaaeb6b78 100644
--- a/ApplicationLibCode/ProjectDataModel/Summary/RimEnsembleCurveSet.h
+++ b/ApplicationLibCode/ProjectDataModel/Summary/RimEnsembleCurveSet.h
@@ -206,6 +206,7 @@ class RimEnsembleCurveSet : public caf::PdmObject, public RimEnsembleCurveSetInt
 
     void fieldChangedByUi( const caf::PdmFieldHandle* changedField, const QVariant& oldValue, const QVariant& newValue ) override;
     void defineObjectEditorAttribute( QString uiConfigName, caf::PdmUiEditorAttribute* attribute ) override;
+    void childFieldChangedByUi( const caf::PdmFieldHandle* changedChildField ) override;
 
     void updatePlotAxis();
 
@@ -221,7 +222,6 @@ class RimEnsembleCurveSet : public caf::PdmObject, public RimEnsembleCurveSetInt
 
     void onObjectiveFunctionChanged( const caf::SignalEmitter* emitter );
     void onCustomObjectiveFunctionChanged( const caf::SignalEmitter* emitter );
-    void onXAxisAddressChanged( const caf::SignalEmitter* emitter );
 
     void setTransparentCurveColor();
     void onColorTagClicked( const SignalEmitter* emitter, size_t index );