diff --git a/MP-TAB3/Components/MseSampler.razor.cs b/MP-TAB3/Components/MseSampler.razor.cs
index 31fa07b6..8f32699b 100644
--- a/MP-TAB3/Components/MseSampler.razor.cs
+++ b/MP-TAB3/Components/MseSampler.razor.cs
@@ -138,8 +138,8 @@ namespace MP_TAB3.Components
             aTimer.Elapsed -= ElapsedTimer;
             aTimer.Stop();
             aTimer.Dispose();
-            Log.Info("MseSampler Timer Disposed!");
             GC.Collect();
+            Log.Info("MseSampler Timer Disposed!");
         }
 
         private async Task RefreshData()
diff --git a/MP-TAB3/MP-TAB3.csproj b/MP-TAB3/MP-TAB3.csproj
index 8d19880d..58f9870f 100644
--- a/MP-TAB3/MP-TAB3.csproj
+++ b/MP-TAB3/MP-TAB3.csproj
@@ -3,7 +3,7 @@
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
     <Nullable>enable</Nullable>
-      <Version>6.16.2402.619</Version>
+      <Version>6.16.2402.1909</Version>
     <ImplicitUsings>enable</ImplicitUsings>
     <RootNamespace>MP_TAB3</RootNamespace>
   </PropertyGroup>
diff --git a/MP-TAB3/Pages/_Layout.cshtml b/MP-TAB3/Pages/_Layout.cshtml
index 10492c10..dd54b16e 100644
--- a/MP-TAB3/Pages/_Layout.cshtml
+++ b/MP-TAB3/Pages/_Layout.cshtml
@@ -40,5 +40,31 @@
     <script src="lib/WindowSize.js"></script>
     <script src="lib/bootstrap/js/bootstrap.bundle.js"></script>
     <script src="_framework/blazor.server.js"></script>
+
+    @*Gestione autoriconnessione: https://github.com/dotnet/aspnetcore/issues/38305 (vedere anche https://docs.microsoft.com/it-it/aspnet/core/blazor/fundamentals/signalr?view=aspnetcore-6.0#modify-the-reconnection-handler-blazor-server)*@
+    <script>
+        Blazor.start({
+            reconnectionOptions: {
+                maxRetries: 300,
+                retryIntervalMilliseconds: 2000
+            }
+        }).then(() => {
+            Object.defineProperty(Blazor.defaultReconnectionHandler, '_reconnectionDisplay', {
+                get() {
+                    return this.__reconnectionDisplay;
+                },
+                set(value) {
+                    this.__reconnectionDisplay = {
+                        show: () => value.show(),
+                        update: (d) => value.update(d),
+                        rejected: (d) => document.location.reload()
+                    }
+                }
+            });
+        });
+    </script>
+    @*Gestione ricollegamento successivo: https://learn.microsoft.com/en-us/aspnet/core/blazor/fundamentals/signalr?view=aspnetcore-6.0*@
+    <script>Blazor.defaultReconnectionHandler._reconnectCallback = function (d) { document.location.reload(); }</script>
+
 </body>
 </html>
diff --git a/MP-TAB3/Resources/ChangeLog.html b/MP-TAB3/Resources/ChangeLog.html
index bfc9a17e..ebcdf8c7 100644
--- a/MP-TAB3/Resources/ChangeLog.html
+++ b/MP-TAB3/Resources/ChangeLog.html
@@ -1,6 +1,6 @@
 <body>
     <i>Modulo MAPOSPEC </i>
-    <h4>Versione: 6.16.2402.619</h4>
+    <h4>Versione: 6.16.2402.1909</h4>
     <br /> Note di rilascio:
     <ul>
         <li>
diff --git a/MP-TAB3/Resources/VersNum.txt b/MP-TAB3/Resources/VersNum.txt
index 582707bf..2f7205f6 100644
--- a/MP-TAB3/Resources/VersNum.txt
+++ b/MP-TAB3/Resources/VersNum.txt
@@ -1 +1 @@
-6.16.2402.619
+6.16.2402.1909
diff --git a/MP-TAB3/Resources/manifest.xml b/MP-TAB3/Resources/manifest.xml
index 9e9c1e61..8dbce048 100644
--- a/MP-TAB3/Resources/manifest.xml
+++ b/MP-TAB3/Resources/manifest.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <item>
-  <version>6.16.2402.619</version>
+  <version>6.16.2402.1909</version>
   <url>https://nexus.steamware.net/repository/SWS/MP-TAB3/stable/LAST/MP-TAB3.zip</url>
   <changelog>https://nexus.steamware.net/repository/SWS/MP-TAB3/stable/LAST/ChangeLog.html</changelog>
   <mandatory>false</mandatory>
diff --git a/MP-TAB3/appsettings.json b/MP-TAB3/appsettings.json
index c1047233..9a9f5ffb 100644
--- a/MP-TAB3/appsettings.json
+++ b/MP-TAB3/appsettings.json
@@ -23,7 +23,7 @@
     "ImgBasePath": "https://iis01.egalware.com/MP/images/macchine/small/",
     "ImgStBasePath": "C:\\Steamware\\images\\ST",
     "CodModulo": "MoonPro",
-    "samplerMaxCall": 10
+    "samplerMaxCall": 15
   },
   "AlarmDest": "samuele.locatelli@egalware.com, ceo@steamware.net",
   "MailKitMailSettings": {
diff --git a/MP.Data/Services/ReloadEventArgs.cs b/MP.Data/Services/ReloadEventArgs.cs
new file mode 100644
index 00000000..debc8e62
--- /dev/null
+++ b/MP.Data/Services/ReloadEventArgs.cs
@@ -0,0 +1,26 @@
+﻿using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MP.Data.Services
+{
+    public class ReloadEventArgs : EventArgs
+    {
+        #region Public Constructors
+
+        public ReloadEventArgs(string messaggio)
+        {
+            this.ReloadMessage = messaggio;
+        }
+
+        #endregion Public Constructors
+
+        #region Public Properties
+
+        public string ReloadMessage { get; set; } = "";
+
+        #endregion Public Properties
+    }
+}
\ No newline at end of file
diff --git a/MP.Data/Services/TabDataService.cs b/MP.Data/Services/TabDataService.cs
index 19062abb..e565156f 100644
--- a/MP.Data/Services/TabDataService.cs
+++ b/MP.Data/Services/TabDataService.cs
@@ -21,6 +21,25 @@ namespace MP.Data.Services
 {
     public class TabDataService : BaseServ, IDisposable
     {
+        /// <summary>
+        /// Evento richiesta rilettura dati pagina (x refresh pagine aperte)
+        /// </summary>
+        public event EventHandler ReloadRequest = delegate { };
+
+        /// <summary>
+        /// Invio notifica rilettura (con parametro)
+        /// </summary>
+        /// <param name="message"></param>
+        public void NotifyReloadRequest(string message)
+        {
+            if (ReloadRequest != null)
+            {
+                // messaggio
+                ReloadEventArgs rea = new ReloadEventArgs(message);
+                ReloadRequest.Invoke(this, rea);
+            }
+        }
+
         #region Public Constructors
 
         /// <summary>
@@ -3241,7 +3260,8 @@ namespace MP.Data.Services
                     answ = true;
                 }
             }
-
+            // notifico update ai client in ascolto x reset cache
+            NotifyReloadRequest($"FlushRedisCache | {pattern}");
             return answ;
         }
 
@@ -3405,4 +3425,5 @@ namespace MP.Data.Services
 
         #endregion Private Methods
     }
+
 }
\ No newline at end of file
