diff --git a/Test.UI/Components/Pages/EditJWD.razor.cs b/Test.UI/Components/Pages/EditJWD.razor.cs
index cb41e21..eb2c1f0 100644
--- a/Test.UI/Components/Pages/EditJWD.razor.cs
+++ b/Test.UI/Components/Pages/EditJWD.razor.cs
@@ -33,6 +33,7 @@ namespace Test.UI.Components.Pages
         #region Protected Fields
 
         protected string currJwd = "...";
+        protected string prevJwd = "";
         protected Dictionary<string, string> m_CurrArgs = new Dictionary<string, string>();
 
         #endregion Protected Fields
@@ -217,12 +218,21 @@ namespace Test.UI.Components.Pages
         private async Task SaveJWD(Dictionary<string, string> CurrArgs)
         {
             m_CurrArgs = CurrArgs;
-            // chiamo la chiamata POST alla API, che manda la richiesta via REDIS
-            if (currJwd != null)
+            // verifico se contiene JWD, lo aggiorno
+            if (CurrArgs.ContainsKey("Jwd"))
             {
+                currJwd = CurrArgs["Jwd"];
+                CurrData.CurrJwd = currJwd;
+            }
+
+            // se il SSE variato --> invio
+            if (!currJwd.Equals(prevJwd))
+            {
+                prevJwd = currJwd;
                 CalcRequestDTO calcRequestDTO = new CalcRequestDTO();
                 calcRequestDTO.EnvType = EgwMultiEngineManager.Data.Constants.EXECENVIRONMENTS.WINDOW;
                 calcRequestDTO.DictExec = m_CurrArgs;
+                // chiamo la chiamata POST alla API, che manda la richiesta via REDIS
                 await ICService.CallRestPost($"{apiUrl}/{GenericBasePath}", $"{calcTag}/{CalcUid}", calcRequestDTO);
             }
         }
diff --git a/WebWindowComplex/TableComp.razor.cs b/WebWindowComplex/TableComp.razor.cs
index 6d88081..e30c160 100644
--- a/WebWindowComplex/TableComp.razor.cs
+++ b/WebWindowComplex/TableComp.razor.cs
@@ -587,11 +587,21 @@ namespace WebWindowComplex
         {
             if (m_CurrWindow != null)
             {
+#if DEBUG
                 var CurrJwd = JsonConvert.SerializeObject(m_CurrWindow.Serialize(), Formatting.Indented);
-                Dictionary<string, string> Args = new Dictionary<string, string>();
-                Args.Add("Mode", $"{(int)Enums.QuestionModes.PREVIEW}");
-                Args.Add("Jwd", CurrJwd);
-                await EC_OnUpdate.InvokeAsync(Args);
+#else
+                var CurrJwd = JsonConvert.SerializeObject(m_CurrWindow.Serialize());
+#endif
+                // verifico variazione JWD
+                if (!prevJwd.Equals(CurrJwd))
+                //if (!prevJwd.Equals(LiveData.CurrJwd) || !prevJwd.Equals(CurrJwd))
+                {
+                    prevJwd = CurrJwd;
+                    Dictionary<string, string> Args = new Dictionary<string, string>();
+                    Args.Add("Mode", $"{(int)Enums.QuestionModes.PREVIEW}");
+                    Args.Add("Jwd", CurrJwd);
+                    await EC_OnUpdate.InvokeAsync(Args);
+                }
             }
         }
 
@@ -641,16 +651,11 @@ namespace WebWindowComplex
             await EC_OnSelectedTemplate.InvokeAsync(newSel);
         }
 
-        protected override async Task OnInitializedAsync()
-        {
-            await DoPreviewSvg();
-        }
-
 
         /// <summary>
         /// Gestione update post ricezione parametri da controllo chiamante
         /// </summary>
-        protected override void OnParametersSet()
+        protected override async Task OnParametersSetAsync()
         {
             // controllo elenchi BasePayload siano validi...
             if (ListPayload.IsValid())
@@ -681,9 +686,16 @@ namespace WebWindowComplex
                 }
                 if (SashList.Count > 0)
                     currAnta = 0;
+
+                await DoPreviewSvg();
             }
         }
 
+        /// <summary>
+        /// Salvataggio JWD precedente x evitare loop su update
+        /// </summary>
+        private string prevJwd { get; set; } = "";
+
         protected void setCurrWindow(JsonWindow WindowFromJson)
         {
             if (m_CurrWindow != null)
diff --git a/WebWindowComplex/WebWindowComplex.csproj b/WebWindowComplex/WebWindowComplex.csproj
index cd0b747..7258839 100644
--- a/WebWindowComplex/WebWindowComplex.csproj
+++ b/WebWindowComplex/WebWindowComplex.csproj
@@ -6,7 +6,7 @@
     <TargetFramework>net8.0</TargetFramework>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
-    <Version>2.7.10.712</Version>
+    <Version>2.7.10.713</Version>
     <Authors>Annamaria Sassi</Authors>
     <Company>Egalware</Company>
     <Description>Componente gestione Configurazioni avanzate Window per LUX</Description>
@@ -59,6 +59,21 @@
 
 
 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
 
 
 
diff --git a/WebWindowConfigurator/WebWindowConfigurator.csproj b/WebWindowConfigurator/WebWindowConfigurator.csproj
index 55bf014..59834fa 100644
--- a/WebWindowConfigurator/WebWindowConfigurator.csproj
+++ b/WebWindowConfigurator/WebWindowConfigurator.csproj
@@ -6,7 +6,7 @@
         <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>
         <ImplicitUsings>enable</ImplicitUsings>
-        <Version>2.7.10.712</Version>
+        <Version>2.7.10.713</Version>
         <Authors>Annamaria Sassi</Authors>
         <Company>Egalware</Company>
         <Description>Componente gestione JWD per LUX</Description>
@@ -74,6 +74,21 @@
 
 
 
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+