diff --git a/RateAppSource/RateController/Classes/clsProduct.cs b/RateAppSource/RateController/Classes/clsProduct.cs
index 0ef84111..f84b2315 100644
--- a/RateAppSource/RateController/Classes/clsProduct.cs
+++ b/RateAppSource/RateController/Classes/clsProduct.cs
@@ -908,17 +908,10 @@ public bool SerialFromAruduino(string[] words, bool RealNano = true)
             bool Result = false;    // return true if there is good comm
             try
             {
-                if (RealNano && mf.SimMode == SimType.VirtualNano)
+                if (RateSensor.ParseStringData(words))
                 {
-                    // block PGN32400 from real nano when simulation is with virtual nano
-                }
-                else
-                {
-                    if (RateSensor.ParseStringData(words))
-                    {
-                        UpdateUnitsApplied();
-                        Result = true;
-                    }
+                    UpdateUnitsApplied();
+                    Result = true;
                 }
             }
             catch (Exception)
@@ -960,7 +953,7 @@ public double SmoothRate()
         public double Speed()
         {
             double Result = 0;
-            if (mf.SimMode == SimType.Speed || mf.SectionControl.PrimeOn)
+            if (mf.SimMode == SimType.Sim_Speed || mf.SectionControl.PrimeOn)
             {
                 Result = mf.SimSpeed;
             }
@@ -1193,7 +1186,7 @@ public double WorkRate()
         private double KMH()
         {
             double Result = 0;
-            if (mf.SimMode == SimType.Speed || mf.SectionControl.PrimeOn)
+            if (mf.SimMode == SimType.Sim_Speed || mf.SectionControl.PrimeOn)
             {
                 if (mf.UseInches)
                 {
diff --git a/RateAppSource/RateController/FormSettings.cs b/RateAppSource/RateController/FormSettings.cs
index cff8c329..64cc977c 100644
--- a/RateAppSource/RateController/FormSettings.cs
+++ b/RateAppSource/RateController/FormSettings.cs
@@ -1702,7 +1702,7 @@ private void UpdateDiags()
             wifiBar.Value = mf.ModulesStatus.WifiStrength(CurrentProduct.ModuleID);
 
             // product name
-            if (mf.SimMode != SimType.None)
+            if (mf.SimMode != SimType.Sim_None)
             {
                 //lbProduct.Text = lbProduct.Text;
                 lbProduct.BackColor = mf.SimColor;
@@ -1760,7 +1760,7 @@ private void UpdateForm()
                 SetFanDisplay(false);
             }
 
-            if (mf.SimMode != SimType.None)
+            if (mf.SimMode != SimType.Sim_None)
             {
                 lbProduct.BackColor = mf.SimColor;
                 lbProduct.BorderStyle = BorderStyle.FixedSingle;
diff --git a/RateAppSource/RateController/FormStart.cs b/RateAppSource/RateController/FormStart.cs
index a96af899..40da4cc7 100644
--- a/RateAppSource/RateController/FormStart.cs
+++ b/RateAppSource/RateController/FormStart.cs
@@ -8,9 +8,8 @@ namespace RateController
 {
     public enum SimType
     {
-        None,
-        VirtualNano,
-        Speed
+        Sim_None,
+        Sim_Speed
     }
 
     public partial class FormStart : Form
@@ -73,7 +72,7 @@ public partial class FormStart : Form
         private double cPressureOffset;
         private bool[] cShowScale = new bool[4];
         private bool cShowSwitches = false;
-        private SimType cSimMode = SimType.None;
+        private SimType cSimMode = SimType.Sim_None;
         private double cSimSpeed = 0;
         private DateTime cStartTime;
         private int CurrentPage;
@@ -301,9 +300,6 @@ public double SimSpeed
             }
         }
 
-        public DateTime StartTime
-        { get { return cStartTime; } }
-
         public bool UseDualAuto
         { get { return cUseDualAuto; } set { cUseDualAuto = value; } }
 
@@ -498,7 +494,7 @@ public void LoadSettings()
             }
             else
             {
-                cSimMode = SimType.None;
+                cSimMode = SimType.Sim_None;
             }
 
             if (double.TryParse(Tls.LoadProperty("PrimeTime"), out double ptime))
@@ -752,7 +748,7 @@ public void UpdateStatus()
             {
                 this.Text = "RC [" + Path.GetFileNameWithoutExtension(Properties.Settings.Default.FileName) + "]";
 
-                if (cSimMode == SimType.Speed || SectionControl.PrimeOn)
+                if (cSimMode == SimType.Sim_Speed || SectionControl.PrimeOn)
                 {
                     btnSettings.Image = Properties.Resources.SimGear;
                 }
diff --git a/RateAppSource/RateController/PGNs/PGN228.cs b/RateAppSource/RateController/PGNs/PGN228.cs
index 47e45618..de0e9ca1 100644
--- a/RateAppSource/RateController/PGNs/PGN228.cs
+++ b/RateAppSource/RateController/PGNs/PGN228.cs
@@ -34,7 +34,7 @@ public int ChannelCount
 
         public void ParseByteData(byte[] Data)
         {
-            if ((mf.SimMode == SimType.None) && (Data.Length > HeaderCount))
+            if ((mf.SimMode == SimType.Sim_None) && (Data.Length > HeaderCount))
             {
                 if (Data.Length == Data[4] + HeaderCount + 1)
                 {
diff --git a/RateAppSource/RateController/PGNs/PGN235.cs b/RateAppSource/RateController/PGNs/PGN235.cs
index 7300ddd0..3523ac07 100644
--- a/RateAppSource/RateController/PGNs/PGN235.cs
+++ b/RateAppSource/RateController/PGNs/PGN235.cs
@@ -29,7 +29,7 @@ public void ParseByteData(byte[] Data)
         {
             bool ValidData = true;
             int Width;
-            if ((mf.SimMode == SimType.None) && (Data.Length > 5))
+            if ((mf.SimMode == SimType.Sim_None) && (Data.Length > 5))
             {
                 if (Data.Length == Data[4] + 6)
                 {
diff --git a/RateAppSource/RateController/PGNs/PGN238.cs b/RateAppSource/RateController/PGNs/PGN238.cs
index 67f0b7d1..8d3460a7 100644
--- a/RateAppSource/RateController/PGNs/PGN238.cs
+++ b/RateAppSource/RateController/PGNs/PGN238.cs
@@ -50,7 +50,7 @@ public byte RaiseTime
 
         public void ParseByteData(byte[] Data)
         {
-            if ((mf.SimMode == SimType.None) && (Data.Length > totalHeaderByteCount))
+            if ((mf.SimMode == SimType.Sim_None) && (Data.Length > totalHeaderByteCount))
             {
                 if (Data.Length == Data[4] + totalHeaderByteCount + 1)
                 {
diff --git a/RateAppSource/RateController/PGNs/PGN239.cs b/RateAppSource/RateController/PGNs/PGN239.cs
index 613dd48c..6eb9a35b 100644
--- a/RateAppSource/RateController/PGNs/PGN239.cs
+++ b/RateAppSource/RateController/PGNs/PGN239.cs
@@ -78,7 +78,7 @@ public bool Connected()
 
         public void ParseByteData(byte[] Data)
         {
-            if ((mf.SimMode == SimType.None) && (Data.Length > totalHeaderByteCount))
+            if ((mf.SimMode == SimType.Sim_None) && (Data.Length > totalHeaderByteCount))
             {
                 if (Data.Length == Data[4] + totalHeaderByteCount + 1)
                 {
diff --git a/RateAppSource/RateController/PGNs/PGN254.cs b/RateAppSource/RateController/PGNs/PGN254.cs
index e0c1794f..ed5c3475 100644
--- a/RateAppSource/RateController/PGNs/PGN254.cs
+++ b/RateAppSource/RateController/PGNs/PGN254.cs
@@ -55,7 +55,7 @@ public bool Connected()
 
         public void ParseByteData(byte[] Data)
         {
-            if ((mf.SimMode == SimType.None) && (Data.Length > totalHeaderByteCount))
+            if ((mf.SimMode == SimType.Sim_None) && (Data.Length > totalHeaderByteCount))
             {
                 if (Data.Length == Data[4] + totalHeaderByteCount + 1)
                 {
diff --git a/RateAppSource/RateController/PGNs/PGN32400.cs b/RateAppSource/RateController/PGNs/PGN32400.cs
index ec86c57b..acc82566 100644
--- a/RateAppSource/RateController/PGNs/PGN32400.cs
+++ b/RateAppSource/RateController/PGNs/PGN32400.cs
@@ -65,26 +65,12 @@ public double ElapsedTime()
 
         public bool ModuleReceiving()
         {
-            if (Prod.mf.SimMode == SimType.VirtualNano)
-            {
-                return true;
-            }
-            else
-            {
-                return cSensorReceiving && ModuleSending();
-            }
+            return cSensorReceiving && ModuleSending();
         }
 
         public bool ModuleSending()
         {
-            if (Prod.mf.SimMode == SimType.VirtualNano)
-            {
-                return true;
-            }
-            else
-            {
-                return ((DateTime.Now - ReceiveTime).TotalSeconds < 4);
-            }
+            return ((DateTime.Now - ReceiveTime).TotalSeconds < 4);
         }
 
         public bool ParseByteData(byte[] Data)
diff --git a/RateAppSource/RateController/frmCalibrate.cs b/RateAppSource/RateController/frmCalibrate.cs
index 18e42599..c7369c83 100644
--- a/RateAppSource/RateController/frmCalibrate.cs
+++ b/RateAppSource/RateController/frmCalibrate.cs
@@ -41,7 +41,7 @@ public frmCalibrate(FormStart CalledFrom)
 
         private void btnCalStart_Click(object sender, EventArgs e)
         {
-            mf.SimMode = SimType.Speed;
+            mf.SimMode = SimType.Sim_Speed;
             Running = true;
             SetButtons();
             Cals.Running(true);
@@ -51,7 +51,7 @@ private void btnCalStart_Click(object sender, EventArgs e)
 
         private void btnCalStop_Click(object sender, EventArgs e)
         {
-            mf.SimMode = SimType.None;
+            mf.SimMode = SimType.Sim_None;
             Running = false;
             SetButtons();
             Cals.Running(false);
@@ -118,7 +118,7 @@ private void Cals_Edited(object sender, EventArgs e)
         private void frmCalibrate_FormClosed(object sender, FormClosedEventArgs e)
         {
                 mf.Tls.SaveFormData(this);
-            mf.SimMode = SimType.None;
+            mf.SimMode = SimType.Sim_None;
 
             Cals.Close();
         }
diff --git a/RateAppSource/RateController/frmLargeScreen.cs b/RateAppSource/RateController/frmLargeScreen.cs
index ebe7d0e2..bbb7368d 100644
--- a/RateAppSource/RateController/frmLargeScreen.cs
+++ b/RateAppSource/RateController/frmLargeScreen.cs
@@ -801,20 +801,10 @@ private void UpdateForm()
             }
 
             // set highlight
-            if (mf.SimMode == SimType.VirtualNano)
-            {
-                pnlSelect0.BackColor = mf.SimColor;
-                pnlSelect1.BackColor = mf.SimColor;
-                pnlSelect2.BackColor = mf.SimColor;
-                pnlSelect3.BackColor = mf.SimColor;
-            }
-            else
-            {
-                pnlSelect0.BackColor = Properties.Settings.Default.DayColour;
-                pnlSelect1.BackColor = Properties.Settings.Default.DayColour;
-                pnlSelect2.BackColor = Properties.Settings.Default.DayColour;
-                pnlSelect3.BackColor = Properties.Settings.Default.DayColour;
-            }
+            pnlSelect0.BackColor = Properties.Settings.Default.DayColour;
+            pnlSelect1.BackColor = Properties.Settings.Default.DayColour;
+            pnlSelect2.BackColor = Properties.Settings.Default.DayColour;
+            pnlSelect3.BackColor = Properties.Settings.Default.DayColour;
             switch (Prd.ID)
             {
                 case 0:
@@ -977,7 +967,7 @@ private void UpdateForm()
             lbQuantity.Text = Prd.QuantityDescription;
 
             // aog
-            if (mf.SimMode == SimType.Speed)
+            if (mf.SimMode == SimType.Sim_Speed)
             {
                 btnMenu.Image = Properties.Resources.SimGear;
             }
diff --git a/RateAppSource/RateController/frmOptions.cs b/RateAppSource/RateController/frmOptions.cs
index ffaaac6a..275507ff 100644
--- a/RateAppSource/RateController/frmOptions.cs
+++ b/RateAppSource/RateController/frmOptions.cs
@@ -301,11 +301,11 @@ private void Save()
 
                 if (ckSimSpeed.Checked)
                 {
-                    mf.SimMode = SimType.Speed;
+                    mf.SimMode = SimType.Sim_Speed;
                 }
                 else
                 {
-                    mf.SimMode = SimType.None;
+                    mf.SimMode = SimType.Sim_None;
                 }
 
                 mf.UseLargeScreen = ckLargeScreen.Checked;
@@ -566,7 +566,7 @@ private void UpdateForm(bool UpdateObject = false)
             ckScreenSwitches.Checked = mf.ShowSwitches;
             ckWorkSwitch.Checked = mf.SwitchBox.UseWorkSwitch;
             ckPressure.Checked = mf.ShowPressure;
-            ckSimSpeed.Checked = (mf.SimMode == SimType.Speed);
+            ckSimSpeed.Checked = (mf.SimMode == SimType.Sim_Speed);
             ckDualAuto.Checked = mf.UseDualAuto;
             ckResume.Checked = mf.ResumeAfterPrime;
             ckNoMaster.Checked = mf.MasterOverride;
diff --git a/RateAppSource/RateController/obj/Debug/DesignTimeResolveAssemblyReferences.cache b/RateAppSource/RateController/obj/Debug/DesignTimeResolveAssemblyReferences.cache
index 6a55e5da..73f12b95 100644
Binary files a/RateAppSource/RateController/obj/Debug/DesignTimeResolveAssemblyReferences.cache and b/RateAppSource/RateController/obj/Debug/DesignTimeResolveAssemblyReferences.cache differ
diff --git a/RateAppSource/RateController/obj/Debug/RateController.exe b/RateAppSource/RateController/obj/Debug/RateController.exe
index 443d692a..608cd2b7 100644
Binary files a/RateAppSource/RateController/obj/Debug/RateController.exe and b/RateAppSource/RateController/obj/Debug/RateController.exe differ
diff --git a/RateAppSource/RateController/obj/Debug/RateController.pdb b/RateAppSource/RateController/obj/Debug/RateController.pdb
index 525b5dda..e34a1716 100644
Binary files a/RateAppSource/RateController/obj/Debug/RateController.pdb and b/RateAppSource/RateController/obj/Debug/RateController.pdb differ
diff --git a/RateAppSource/RateController/obj/Debug/de/RateController.resources.dll b/RateAppSource/RateController/obj/Debug/de/RateController.resources.dll
index 62e38091..a473e979 100644
Binary files a/RateAppSource/RateController/obj/Debug/de/RateController.resources.dll and b/RateAppSource/RateController/obj/Debug/de/RateController.resources.dll differ
diff --git a/RateAppSource/RateController/obj/Debug/nl/RateController.resources.dll b/RateAppSource/RateController/obj/Debug/nl/RateController.resources.dll
index 416560f3..5538f07f 100644
Binary files a/RateAppSource/RateController/obj/Debug/nl/RateController.resources.dll and b/RateAppSource/RateController/obj/Debug/nl/RateController.resources.dll differ
diff --git a/RateControllerApp/RateController.exe b/RateControllerApp/RateController.exe
index 443d692a..608cd2b7 100644
Binary files a/RateControllerApp/RateController.exe and b/RateControllerApp/RateController.exe differ
diff --git a/RateControllerApp/de/RateController.resources.dll b/RateControllerApp/de/RateController.resources.dll
index 62e38091..a473e979 100644
Binary files a/RateControllerApp/de/RateController.resources.dll and b/RateControllerApp/de/RateController.resources.dll differ
diff --git a/RateControllerApp/fr/RateController.resources.dll b/RateControllerApp/fr/RateController.resources.dll
index 94932109..dc531741 100644
Binary files a/RateControllerApp/fr/RateController.resources.dll and b/RateControllerApp/fr/RateController.resources.dll differ
diff --git a/RateControllerApp/hu/RateController.resources.dll b/RateControllerApp/hu/RateController.resources.dll
index f887819e..bdb42f3f 100644
Binary files a/RateControllerApp/hu/RateController.resources.dll and b/RateControllerApp/hu/RateController.resources.dll differ
diff --git a/RateControllerApp/nl/RateController.resources.dll b/RateControllerApp/nl/RateController.resources.dll
index 416560f3..5538f07f 100644
Binary files a/RateControllerApp/nl/RateController.resources.dll and b/RateControllerApp/nl/RateController.resources.dll differ
diff --git a/RateControllerApp/pl/RateController.resources.dll b/RateControllerApp/pl/RateController.resources.dll
index ec300a5f..4984034f 100644
Binary files a/RateControllerApp/pl/RateController.resources.dll and b/RateControllerApp/pl/RateController.resources.dll differ
diff --git a/RateControllerApp/ru/RateController.resources.dll b/RateControllerApp/ru/RateController.resources.dll
index 73350416..4a22fa8d 100644
Binary files a/RateControllerApp/ru/RateController.resources.dll and b/RateControllerApp/ru/RateController.resources.dll differ