diff --git a/Application/Client/LidarViewMainWindow.ui b/Application/Client/LidarViewMainWindow.ui
index 47c41af8ca345159754e24ced40c14042beed477..4fa39709c0eddb5e425aa2939725b367ad794a51 100644
--- a/Application/Client/LidarViewMainWindow.ui
+++ b/Application/Client/LidarViewMainWindow.ui
@@ -81,18 +81,13 @@
     </property>
     <addaction name="actionSpreadsheet"/>
     <addaction name="actionMeasurement_Grid"/>
-    <addaction name="actionShowRPM"/>
     <addaction name="actionGrid_Properties"/>
     <addaction name="separator"/>
     <addaction name="actionChoose_Calibration_File"/>
     <addaction name="actionCropReturns"/>
     <addaction name="separator"/>
-    <addaction name="separator"/>
-    <addaction name="separator"/>
     <addaction name="actionPython_Console"/>
     <addaction name="actionShowErrorDialog"/>
-    <addaction name="separator"/>
-    <addaction name="separator"/>
    </widget>
    <widget class="QMenu" name="menuHelp">
     <property name="title">
@@ -706,20 +701,6 @@
     <string>Crop Returns...</string>
    </property>
   </action>
-  <action name="actionShowRPM">
-   <property name="checkable">
-    <bool>true</bool>
-   </property>
-   <property name="enabled">
-    <bool>true</bool>
-   </property>
-   <property name="text">
-    <string>Show FrameRate</string>
-   </property>
-   <property name="toolTip">
-    <string>Display the rotations per minute</string>
-   </property>
-  </action>
   <action name="actionPersisting_Grid_Properties">
    <property name="checkable">
     <bool>true</bool>
diff --git a/Application/Wrapping/Python/applogic.py b/Application/Wrapping/Python/applogic.py
index bad9ffbda6b665319fc3ce6d752279bd5f2d71d2..60ec95f9c196d09d121dcb60aa35f69749172ed7 100644
--- a/Application/Wrapping/Python/applogic.py
+++ b/Application/Wrapping/Python/applogic.py
@@ -292,7 +292,7 @@ def disableSaveActions():
 
 def unloadData():
     for k, src in smp.GetSources().items():
-        if src != app.grid and src != smp.FindSource("RPM"):
+        if src != app.grid:
             smp.Delete(src)
 
     clearSpreadSheetView()
@@ -462,7 +462,6 @@ def start():
     setupActions()
     disableSaveActions()
     hideColorByComponent()
-    createRPMBehaviour()
 
     # Create Grid #WIP not perfect requires loaded plugin
     createGrid()
@@ -523,15 +522,6 @@ def adjustScalarBarRangeLabelFormat():
         sb.RangeLabelFormat = '%g'
         smp.Render()
 
-def toggleRPM():
-    rpm = smp.FindSource("RPM")
-    if rpm:
-        if app.actions['actionShowRPM'].isChecked():
-            smp.Show(rpm)
-        else:
-            smp.Hide(rpm)
-        smp.Render()
-
 def transformMode():
     reader = getReader()
     if not reader:
@@ -602,7 +592,6 @@ def setupActions():
     app.actions['actionGrid_Properties'].connect('triggered()', onGridProperties)
     app.actions['actionCropReturns'].connect('triggered()', onCropReturns)
     app.actions['actionShowPosition'].connect('triggered()', ShowPosition)
-    app.actions['actionShowRPM'].connect('triggered()', toggleRPM)
 
     # Restore action states from settings
     settings = getPVSettings()
@@ -659,39 +648,3 @@ def setupActions():
     displayWidget = getMainWindow().findChild('lqColorToolbar').findChild('pqDisplayColorWidget')
     displayWidget.connect('arraySelectionChanged ()',adjustScalarBarRangeLabelFormat)
     app.actions['actionScalarBarVisibility'].connect('triggered()',adjustScalarBarRangeLabelFormat)
-
-
-def createRPMBehaviour():
-    # create and customize a label to display the rpm
-    rpm = smp.Text(guiName="RPM", Text="No RPM/FPS")
-    representation = smp.GetRepresentation(rpm)
-    representation.FontSize = 16
-    representation.Color = [1,1,0]
-    # create an python animation cue to update the rpm value in the label
-    PythonAnimationCue1 = smp.PythonAnimationCue()
-    PythonAnimationCue1.Script= """
-import paraview.simple as smp
-import lidarview.applogic as lv
-def start_cue(self):
-    pass
-
-def tick(self):
-    rpm = smp.FindSource("RPM")
-    lidar = lv.getLidar()
-    if (lidar):
-      valrpm  = int(lidar.Interpreter.GetClientSideObject().GetRpm())
-      valfps = int(lidar.Interpreter.GetClientSideObject().GetFrequency())
-      if  (valrpm):
-        rpm.Text = f"{str(valrpm)} RPM"
-      elif(valfps):
-        rpm.Text = f"{str(valfps)} FPS"
-      else:
-        rpm.Text = "No RPM/FPS Info"
-
-def end_cue(self):
-    pass
-"""
-    smp.GetAnimationScene().Cues.append(PythonAnimationCue1)
-    # force to be consistant with the UI
-    toggleRPM()
-    smp.SetActiveSource(None)
diff --git a/LVCore b/LVCore
index 7db6346c31c221771e2f607f81f933c031489cd3..f53dc0472888a3c643b9474824f30fffe707ea84 160000
--- a/LVCore
+++ b/LVCore
@@ -1 +1 @@
-Subproject commit 7db6346c31c221771e2f607f81f933c031489cd3
+Subproject commit f53dc0472888a3c643b9474824f30fffe707ea84