diff --git a/App_Code/TestPerformance.vb b/App_Code/TestPerformance.vb
index 70ae32e..28ff71e 100644
--- a/App_Code/TestPerformance.vb
+++ b/App_Code/TestPerformance.vb
@@ -130,14 +130,14 @@ Public Class TestPerformance
         Dim finalhash As Byte()
         For zahl As Integer = 0 To zahlint
             sw1.Start()
-            hashsalts.Add(VERAG_VARIABLES.GenerateSalt(arrzahl(zahl)))
+            hashsalts.Add(VERAG_VARIABLES.GenerateSalt(VERAG_VARIABLES.RandomInteger(Math.Pow(2, 1), Math.Pow(2, 5))))
             arrzahl_iterats.Add(VERAG_VARIABLES.getiterationnumber)
             arrzahl.Add(zahlint)
             sw1.Stop()
             arrzeitp1.Add(sw1.ElapsedMilliseconds)
             sw1.Reset()
         Next
-        Dim pw As String = "qV64nS4"
+        Dim pw As String = "q!V64nS4"
         For zahl As Integer = 0 To zahlint
             sw2.Start()
             hashbytes.Add(VERAG_VARIABLES.HashPassword(pw, hashsalts(zahl), arrzahl_iterats(zahl), arrzahl(zahl)))
diff --git a/Customers/Default2.aspx b/Customers/Default2.aspx
index c1bdd1b..0686373 100644
--- a/Customers/Default2.aspx
+++ b/Customers/Default2.aspx
@@ -80,7 +80,7 @@
              <tr><td>          
     <tr><td><asp:Button ID="Button1" runat="server" Text="Button" OnClick="Button1_Click" /></td></tr>   
              <tr><td><asp:Button ID="btn_TesthashrateServer" runat="server" Font-Overline="false" BorderStyle="Dashed" ClientIDMode="AutoID" OnClick="btn_TesthashrateServer_ClickAsync" Text="Test hashrate of Server!" /></td></tr>
-             </table>
+             <tr><td><asp:Label runat="server" ID="lbl_Status" Text="Hier wird das Ergebnis des Benchmark Tests angezeigt!"></asp:Label></td></tr></table>
          </ContentTemplate>
      </asp:UpdatePanel>
 </asp:Content>
diff --git a/Customers/Default2.aspx.vb b/Customers/Default2.aspx.vb
index b51dcea..14deabb 100644
--- a/Customers/Default2.aspx.vb
+++ b/Customers/Default2.aspx.vb
@@ -1,6 +1,7 @@
 Imports Konscious.Security.Cryptography
 Partial Class Customers_Default2
     Inherits System.Web.UI.Page
+    Dim nIterations As Integer = VERAG_VARIABLES.getiterationnumber
     Protected Sub Page_Load(ByVal sender As Object, e As EventArgs) Handles Me.Load
 
         If Page.IsPostBack Then
@@ -35,6 +36,27 @@ Partial Class Customers_Default2
     End Sub
 
     Protected Sub btn_TesthashrateServer_ClickAsync(sender As Object, e As EventArgs) Handles btn_TesthashrateServer.Click
-        Dim pwhashresult As Byte() = TestPerformance.TestHashrateServer(VERAG_VARIABLES.RandomInteger(VERAG_VARIABLES.RandomInteger(Math.Pow(2, 2), Math.Pow(2, 5)), VERAG_VARIABLES.RandomInteger(Math.Pow(2, 6), Math.Pow(2, 7))))
+        Dim Boole As Boolean = New Boolean
+        Dim ram As Double = Double.Parse(My.Computer.Info.TotalPhysicalMemory.ToString)
+
+        Dim MemorySizelocal = ((nIterations * 4.98 - (nIterations * 1.23) / 4 * 1.5) / 1.05) + 1 * 290
+        Dim MemorySizeProductionServ = ((nIterations * 8.485 - (nIterations * 0.56) / 1.85 * 2.28) / 8.28) + 1.024 * 416
+
+        If MemorySizelocal < ram And HttpContext.Current.Request.ServerVariables("SERVER_NAME") = "localhost" Then
+            Dim pwhashresult As Byte() = TestPerformance.TestHashrateServer(VERAG_VARIABLES.RandomInteger(VERAG_VARIABLES.RandomInteger(Math.Pow(2, 0), Math.Pow(2, 3)), VERAG_VARIABLES.RandomInteger(Math.Pow(2, 4), Math.Pow(2, 6))))
+            Boole = True
+        ElseIf MemorySizeProductionServ < ram And Not HttpContext.Current.Request.ServerVariables("SERVER_NAME") = "localhost" Then
+            Dim pwhashresult As Byte() = TestPerformance.TestHashrateServer(VERAG_VARIABLES.RandomInteger(VERAG_VARIABLES.RandomInteger(Math.Pow(2, 2), Math.Pow(2, 4)), VERAG_VARIABLES.RandomInteger(Math.Pow(2, 5), Math.Pow(2, 7))))
+            Boole = True
+        Else
+            Boole = False
+        End If
+        If Boole = True Then
+            lbl_Status.Text = "Der Test wurde erfolgreich bestanden!"
+        ElseIf Boole = False AndAlso HttpContext.Current.Request.ServerVariables("SERVER_NAME") = "localhost" Then
+            lbl_Status.Text = "Test fehlgeschlagen! Es fehlen mindestens " + MemorySizelocal - ram + "Bytes RAM!"
+        ElseIf Boole = False AndAlso Not HttpContext.Current.Request.ServerVariables("SERVER_NAME") = "localhost" Then
+            lbl_Status.Text = "Test fehlgeschlagen! Es fehlen mindestens " + MemorySizeProductionServ - ram + "Bytes RAM!"
+        End If
     End Sub
 End Class
diff --git a/Customers/LKWs.aspx b/Customers/LKWs.aspx
index c92cc82..53687c3 100644
--- a/Customers/LKWs.aspx
+++ b/Customers/LKWs.aspx
@@ -310,8 +310,11 @@
         }
     </script>
     <script type="text/javascript">
-        function doPostBack(id,strtemp) {                     
-            
+        function doPostBack(id,nat, strtemp) {
+            let Speditionslabel = document.getElementById("<%=lbl_sped_Placeholder.ClientID%>")
+            let natplaceholder = document.getElementById("<%=lbl_Placeholder.ClientID%>")
+            Speditionslabel.textContent = id.split(',')[0];            
+            natplaceholder.textContent = nat;
             const obj = JSON.parse(strtemp);
                         
             for (let i = 0; i <= obj.length; i++) {
diff --git a/Customers/LKWs.aspx.vb b/Customers/LKWs.aspx.vb
index 3b7582b..1cd33d7 100644
--- a/Customers/LKWs.aspx.vb
+++ b/Customers/LKWs.aspx.vb
@@ -147,7 +147,7 @@ Partial Class LKWS
                 tc_gueltigbis.Text = l2.GültigBis.ToString
                 tc_Karten_Nr.Text = l2.KartenNr.ToString
 
-                If String.Equals(l2.KfzKennzeichen, l1.KfzKennzeichen) = True Then
+                If String.Equals(l2.KfzKennzeichen.ToString, l1.KfzKennzeichen.ToString) = True Then
                     tr.Cells.Add(tc_SDL)
                     tr.Cells.Add(tc_Bez)
                     tr.Cells.Add(tc_gueltigbis)
@@ -160,13 +160,13 @@ Partial Class LKWS
 
                 'MsgBox(TableRows.Count.ToString)
             Next
-            If String.IsNullOrEmpty(l1.Nationalität) = True Then
+            If IsNothing(l1.Nationalität) = True Then
                 strtemp2 = "Keine Angabe"
             Else
                 strtemp2 = l1.Nationalität
             End If
 
-            tr1.Attributes.Add("onclick", "Javascript:doPostBack('""" & tr1.Cells.Item(0).Text & """,""" & ConvertToJSON(list3) & """')")
+            tr1.Attributes.Add("onclick", "Javascript:doPostBack('""" + tr1.Cells.Item(0).Text + """,""" + strtemp2 + """,""" + ConvertToJSON(list3) + """')")
             cnt += 1
             tbl_sidemenue.Rows.Add(tr1)
         Next
@@ -203,6 +203,7 @@ Partial Class LKWS
         Dim tblhrow As TableHeaderRow = New TableHeaderRow()
         Dim cnt As Integer = 0
         Dim list3 As List(Of String) = New List(Of String)
+
         tblhrow.Cells.Add(tbhc_KFZKennz)
         tblhrow.Cells.Add(tbhc_Nat)
         tblhrow.Cells.Add(tblhc_Verk)
@@ -221,6 +222,12 @@ Partial Class LKWS
             tc_KfzKennz.Text = l2.KfzKennzeichen.ToString
             tr2.Cells.Add(tc_KfzKennz)
             Dim list5 = VERAG_PROG_ALLGEMEIN.cSDL.GET_LIST_WEB_LKW(401940, l2.KfzKennzeichen)
+            Dim strtempnat As String = String.Empty
+            If IsNothing(l2.Nationalität) = True Then
+                strtempnat = "Keine Angabe!"
+            Else
+                strtempnat = l2.Nationalität.ToString
+            End If
             tc_Nationalitaet.Text = String.Empty
             tr2.Cells.Add(tc_Nationalitaet)
             Dim cbVerk_Such As CheckBox = New CheckBox()
@@ -242,7 +249,7 @@ Partial Class LKWS
             If IsNothing(l2.Vermerk) = True Then
                 tc_Vermerk.Text = String.Empty
             ElseIf l2.Vermerk.ToString = String.Empty Then
-                tc_Vermerk.Text = String.Empty
+                tc_Vermerk.Text = "Keine Anagben!"
             Else
                 tc_Vermerk.Text = l2.Vermerk.ToString
             End If
@@ -258,8 +265,8 @@ Partial Class LKWS
                 list3.Add(l5.SDLNr.ToString + "," + strstrtemp + "," + l5.GültigBis.ToString + "," + l5.KartenNr)
             Next
             initcells(tblhrow, tbhc_KFZKennz, tbhc_Nat, tblhc_Verk, tblhc_Kz, tblhc_Verm, tr2, tc_KfzKennz, tc_Nationalitaet, tc_Verk, tc_KZ_An, tc_Vermerk, cnt)
-                tr2.Attributes.Add("onclick", "Javascript:doPostBack('""" & tr2.Cells.Item(0).Text & """,""" & ConvertToJSON(list3) & """')")
-                tbl_sidemenue.Rows.Add(tr2)
+            tr2.Attributes.Add("onclick", "Javascript:doPostBack('""" + tr2.Cells.Item(0).Text + """,""" + strtempnat + """,""" + ConvertToJSON(list3) + """')")
+            tbl_sidemenue.Rows.Add(tr2)
                 cnt += 1
             Next
     End Sub
diff --git a/login/login_FLEX.aspx.vb b/login/login_FLEX.aspx.vb
index 093e867..45cc641 100644
--- a/login/login_FLEX.aspx.vb
+++ b/login/login_FLEX.aspx.vb
@@ -115,8 +115,8 @@ Partial Class login_FLEX
             reqfieldvalpassw_M.Enabled = False
             reqfieldvalpassw.Validate()
             If reqfieldvalpassw.IsValid = True Then
-                intzahl = VERAG_VARIABLES.RandomInteger(Math.Pow(2, 7), Math.Pow(2, 10))
-                Dim hashpw1 As Byte() = VERAG_VARIABLES.HashPassword(tb3_M.Text, salt, intzahliterats, intzahl)
+                intzahl = VERAG_VARIABLES.RandomInteger(Math.Pow(2, 6), Math.Pow(2, 10))
+                Dim hashpw1 As Byte() = VERAG_VARIABLES.HashPassword(tb3.Text, salt, intzahliterats, intzahl)
                 passw = tb3.Text
             End If
         End If
@@ -127,6 +127,7 @@ Partial Class login_FLEX
             intzahl = VERAG_VARIABLES.RandomInteger(Math.Pow(2, 6), Math.Pow(2, 10))
             Dim hashpw1_M As Byte() = VERAG_VARIABLES.HashPassword(tb3_M.Text, salt, intzahliterats, intzahl)
             If reqfieldvalpassw_M.IsValid = True Then
+                Dim hashpw_M As Byte() = VERAG_VARIABLES.HashPassword(tb3_M.Text, salt, intzahliterats, intzahl)
                 passw = tb3_M.Text
             Else
                 VERAG_VARIABLES.seterrorcount(4)