diff --git a/Common/.shared/SharedAssemblyInfo.cs b/Common/.shared/SharedAssemblyInfo.cs
index d54b7d0d..0e17b658 100644
--- a/Common/.shared/SharedAssemblyInfo.cs
+++ b/Common/.shared/SharedAssemblyInfo.cs
@@ -14,5 +14,5 @@ using System.Reflection;
 //[assembly: AssemblyVersion("1.2.*.0")]
 
 
-[assembly: AssemblyVersion("2.2.6.*")]
-[assembly: AssemblyFileVersion("2.2.6.0")]
\ No newline at end of file
+[assembly: AssemblyVersion("2.2.7.*")]
+[assembly: AssemblyFileVersion("2.2.7.0")]
\ No newline at end of file
diff --git a/Common/Service/MeterProcessState/Controllers/FinalCheckController.cs b/Common/Service/MeterProcessState/Controllers/FinalCheckController.cs
index b367bb8c..58d733b0 100644
--- a/Common/Service/MeterProcessState/Controllers/FinalCheckController.cs
+++ b/Common/Service/MeterProcessState/Controllers/FinalCheckController.cs
@@ -76,6 +76,11 @@ namespace Service.MeterProcessState.Controllers
                     var radio = OrderRadioParameter.GetRadioPramas(PcbID, GlobalConfig.connectionString.Value, withPressure ? "p" : "");
                     if (radio != null)
                     {
+                        var builder = new StringBuilder();  
+                        foreach (var t in radio.EncryptionKey)
+                        {
+                            builder.Append(t.ToString("x2"));
+                        }  
                         return Request.CreateResponse(HttpStatusCode.OK, radio);
                     }
                     else
diff --git a/Common/Tools/Tools.JsonToXlsHelper/obj/Debug/Tools.JsonToXlsHelper.csproj.CoreCompileInputs.cache b/Common/Tools/Tools.JsonToXlsHelper/obj/Debug/Tools.JsonToXlsHelper.csproj.CoreCompileInputs.cache
index 133b97f0..0028f628 100644
--- a/Common/Tools/Tools.JsonToXlsHelper/obj/Debug/Tools.JsonToXlsHelper.csproj.CoreCompileInputs.cache
+++ b/Common/Tools/Tools.JsonToXlsHelper/obj/Debug/Tools.JsonToXlsHelper.csproj.CoreCompileInputs.cache
@@ -1 +1 @@
-0d85a5b3a7561b41163c20e5dc7713bcd0d65555
+f64d563def603c89cafafa61a3219ba97e1e344c
diff --git a/ServiceFwUpdate/Ui/ServiceFwUpdateBuilder/FrmFwUpdateBuilder.cs b/ServiceFwUpdate/Ui/ServiceFwUpdateBuilder/FrmFwUpdateBuilder.cs
index c2c6fbd7..48c9a7b2 100644
--- a/ServiceFwUpdate/Ui/ServiceFwUpdateBuilder/FrmFwUpdateBuilder.cs
+++ b/ServiceFwUpdate/Ui/ServiceFwUpdateBuilder/FrmFwUpdateBuilder.cs
@@ -3096,6 +3096,9 @@ namespace Xylem.ServiceFwUpdate.Ui.FwUpdateBuilder
         /// <remarks date="2021-Oct-29" author="Thomas Wiedebusch">
         /// - Initial.
         /// </remarks>
+        /// <remarks date="2022-Jun-01" author="Thomas Wiedebusch">
+        /// - Removed coloring of safes depending bon valid date as it slows down the program dramatically.
+        /// </remarks>
         private void FillDataGridWithFwUpdateSafesInfos()
         {
             grpLanguageSelection.Enabled = false;
@@ -3157,7 +3160,7 @@ namespace Xylem.ServiceFwUpdate.Ui.FwUpdateBuilder
                     column.SortMode = DataGridViewColumnSortMode.Automatic;
                 }
 
-                FwUpdateSafesInfosStyleSet();
+                //TODO THW FwUpdateSafesInfosStyleSet();
             }
             catch (Exception)
             {