diff --git a/MP-TAB/MP-TAB.Client/Components/TcHistoryFilter.razor b/MP-TAB/MP-TAB.Client/Components/TcHistoryFilter.razor
index c59af214..7e82ac44 100644
--- a/MP-TAB/MP-TAB.Client/Components/TcHistoryFilter.razor
+++ b/MP-TAB/MP-TAB.Client/Components/TcHistoryFilter.razor
@@ -1,7 +1,9 @@
-@using NLog;
+@using MP.Data.Services;
+@using NLog;
 @using System.Net.Http
 @using System.Net.Http.Json
 @inject HttpClient Http
+@inject MemStorUtil CIServ
 
 <div class="row small">
     <div class="col-12 col-sm-6 col-xl-3 mb-2">
@@ -141,11 +143,14 @@
     }
     protected async Task ReloadMacchine()
     {
-        string ApiUrl = $"{BaseAddr}api/ListSelect/GetDictMacc?MatrOpr={MatrOpr}";
-        var rawData = await Http.GetFromJsonAsync<Dictionary<string, string>>(ApiUrl);
-        if (rawData != null)
+        if (ListMacchineAll == null || ListMacchineAll.Count == 0)
         {
-            ListMacchineAll = rawData;
+            string ApiUrl = $"{BaseAddr}api/ListSelect/GetDictMacc?MatrOpr={MatrOpr}";
+            var rawData = await Http.GetFromJsonAsync<Dictionary<string, string>>(ApiUrl);
+            if (rawData != null)
+            {
+                ListMacchineAll = rawData;
+            }
         }
     }
 
@@ -194,7 +199,12 @@
     }
 
     protected string IdxMaccSel { get; set; } = "";
-    protected Dictionary<string, string> ListMacchineAll { get; set; } = new Dictionary<string, string>();
+    protected Dictionary<string, string> ListMacchineAll
+    {
+        get => MemStorUtil.DictMacchine;
+        set => MemStorUtil.DictMacchine = value;
+    }
+
     protected Dictionary<string, string> ListArticoliAll { get; set; } = new Dictionary<string, string>();
     protected Dictionary<string, string>? ListArticoli { get; set; } = null;
     protected int TotalCount { get; set; } = 0;
diff --git a/MP-TAB/MP-TAB.Client/Pages/StatusMap.razor b/MP-TAB/MP-TAB.Client/Pages/StatusMap.razor
index d8e54b27..8c086c66 100644
--- a/MP-TAB/MP-TAB.Client/Pages/StatusMap.razor
+++ b/MP-TAB/MP-TAB.Client/Pages/StatusMap.razor
@@ -1,5 +1,5 @@
-@* @attribute [RenderModeAuto] *@
-@attribute [RenderModeServer]
+@attribute [RenderModeAuto]
+@* @attribute [RenderModeServer] *@
 
 @using MP.Data.Services;
 @using MP.Data;
diff --git a/MP-TAB/MP-TAB.Client/Program.cs b/MP-TAB/MP-TAB.Client/Program.cs
index 7eeaa159..6d829ac2 100644
--- a/MP-TAB/MP-TAB.Client/Program.cs
+++ b/MP-TAB/MP-TAB.Client/Program.cs
@@ -1,7 +1,11 @@
 using Microsoft.AspNetCore.Components.WebAssembly.Hosting;
+using MP.Data.Services;
 
 var builder = WebAssemblyHostBuilder.CreateDefault(args);
 
+// servizio cache locale dati
+builder.Services.AddScoped<MemStorUtil>();
+
 // aggiunto x gestione chiamate WebAPI
 builder.Services.AddScoped(sp =>
     new HttpClient
@@ -9,4 +13,5 @@ builder.Services.AddScoped(sp =>
         BaseAddress = new Uri(builder.HostEnvironment.BaseAddress)
     });
 
+
 await builder.Build().RunAsync();
diff --git a/MP-TAB/MP-TAB/Components/App.razor b/MP-TAB/MP-TAB/Components/App.razor
index 040d30a9..2f9c30df 100644
--- a/MP-TAB/MP-TAB/Components/App.razor
+++ b/MP-TAB/MP-TAB/Components/App.razor
@@ -9,9 +9,8 @@
     <meta name="mobile-web-app-capable" content="yes" />
     <meta name="description" content="MP Tablet" />
     <meta name="author" content="EgalWare" />
-    <link rel="shortcut icon" href="~/favicon.ico" />
+    <link rel="shortcut icon" href="images/favicon.ico" />
     <base href="/MP/TAB2/" />
-    @* <link rel="stylesheet" href="bootstrap/bootstrap.min.css" /> *@
     <link rel="stylesheet" href="lib/font-awesome/css/all.min.css" />
     <link rel="stylesheet" href="lib/bootstrap/css/bootstrap.min.css" />
     <link rel="stylesheet" href="font.min.css" />
diff --git a/MP-TAB/MP-TAB/Components/Layout/MainLayout.razor b/MP-TAB/MP-TAB/Components/Layout/MainLayout.razor
index 4584de42..c11f0962 100644
--- a/MP-TAB/MP-TAB/Components/Layout/MainLayout.razor
+++ b/MP-TAB/MP-TAB/Components/Layout/MainLayout.razor
@@ -1,5 +1,8 @@
 @inherits LayoutComponentBase
+
+@inject NavigationManager NavMan
 @inject ListSelectDataSrv MDataService
+@inject MemStorUtil MStor
 
 <div class="page">
 
@@ -21,7 +24,7 @@
                 @* <div class="row w-100 slideMen"> *@
                 <div class="row w-100 slideMen">
                     <div class="">
-                        <MP_TAB.Client.Components.SlideMenu MenuItems="@CurrMenuItems"></MP_TAB.Client.Components.SlideMenu>
+                        <SlideMenu MenuItems="@CurrMenuItems"></SlideMenu>
                     </div>
                 </div>
             </div>
@@ -32,7 +35,7 @@
                 @Body
             </div>
             <div class="sidebar" id="barLat">
-                <NavMenu MenuItems="@CurrMenuItems" />
+                <NavMenu MenuItems="@CurrMenuItems"></NavMenu>
             </div>
         </article>
     </main>
@@ -50,10 +53,11 @@
     /// Elenco items da menù per pagina corrente...
     /// </summary>
     protected List<LinkMenu> CurrMenuItems { get; set; } = new List<LinkMenu>();
+
     /// <summary>
     /// Livello corrente del menu
     /// </summary>
-    protected string CurrLevel = "T2H";
+    protected string CurrLevel { get; set; } = "";
 
     /// <summary>
     /// Init struttura dati
@@ -61,8 +65,16 @@
     /// <returns></returns>
     protected override async Task OnInitializedAsync()
     {
+        CurrLevel = MemStorUtil.PageLevel(NavMan.Uri);
+        if (MemStorUtil.DictMenu.ContainsKey(CurrLevel))
+        {
+            CurrMenuItems = MemStorUtil.DictMenu[CurrLevel];
+        }
+        else
+        {
+            CurrMenuItems = await MDataService.ListLinkFilt(CurrLevel);
+            MemStorUtil.DictMenu.Add(CurrLevel, CurrMenuItems);
+        }
         await Task.Delay(1);
-        CurrMenuItems = await MDataService.ListLinkFilt(CurrLevel);
-        // return base.OnInitializedAsync();
     }
 }
\ No newline at end of file
diff --git a/MP-TAB/MP-TAB/Components/Layout/NavMenu.razor b/MP-TAB/MP-TAB/Components/Layout/NavMenu.razor
index ad904f29..8cf6091f 100644
--- a/MP-TAB/MP-TAB/Components/Layout/NavMenu.razor
+++ b/MP-TAB/MP-TAB/Components/Layout/NavMenu.razor
@@ -1,4 +1,5 @@
-@inject ListSelectDataSrv MDataService
+@inject NavigationManager NavMan
+@inject ListSelectDataSrv MDataService
 
 @* <div class="row w-100 slideMen"> *@
 @* <div class="row w-100 slideMen">
diff --git a/MP-TAB/MP-TAB/Components/Layout/SlideMenu.razor b/MP-TAB/MP-TAB/Components/Layout/SlideMenu.razor
new file mode 100644
index 00000000..f569bac8
--- /dev/null
+++ b/MP-TAB/MP-TAB/Components/Layout/SlideMenu.razor
@@ -0,0 +1,15 @@
+@inject NavigationManager NavMan
+@inject ListSelectDataSrv MDataService
+@inject MemStorUtil MStor
+
+@* @attribute [StreamRendering(true)] *@
+
+<!-- Temporary workaround until MapRazorComponents supports AddAdditionalAssemblies -->
+<!-- Once that is implemented, the main project won't need to include this file -->
+<MP_TAB.Client.Components.SlideMenu MenuItems="@MenuItems"></MP_TAB.Client.Components.SlideMenu>
+@code {
+
+    [Parameter]
+    public List<LinkMenu> MenuItems { get; set; } = new List<LinkMenu>();
+
+}
diff --git a/MP-TAB/MP-TAB/Components/Pages/StatusMap.razor b/MP-TAB/MP-TAB/Components/Pages/StatusMap.razor
index 81c3810e..43783059 100644
--- a/MP-TAB/MP-TAB/Components/Pages/StatusMap.razor
+++ b/MP-TAB/MP-TAB/Components/Pages/StatusMap.razor
@@ -4,9 +4,6 @@
 
 
 @* @attribute [StreamRendering(true)] *@
-
-<!-- Temporary workaround until MapRazorComponents supports AddAdditionalAssemblies -->
-<!-- Once that is implemented, the main project won't need to include this file -->
 @* @if (listMSE == null || listMSE.Count == 0)
 {
     <div class="row">
@@ -21,4 +18,7 @@
 else
 {
 } *@
+
+<!-- Temporary workaround until MapRazorComponents supports AddAdditionalAssemblies -->
+<!-- Once that is implemented, the main project won't need to include this file -->
 <MP_TAB.Client.Pages.StatusMap ListMSE="@listMSE"></MP_TAB.Client.Pages.StatusMap>
diff --git a/MP-TAB/MP-TAB/Components/_Imports.razor b/MP-TAB/MP-TAB/Components/_Imports.razor
index 40a1a57c..8bb2ba63 100644
--- a/MP-TAB/MP-TAB/Components/_Imports.razor
+++ b/MP-TAB/MP-TAB/Components/_Imports.razor
@@ -12,3 +12,7 @@
 @using MP.Data.Services
 @using MP_TAB
 @using MP_TAB.Components
+@* 
+@using MP_TAB.Client.Components
+@using MP_TAB.Client.Pages
+*@
\ No newline at end of file
diff --git a/MP-TAB/MP-TAB/Controllers/ODLController.cs b/MP-TAB/MP-TAB/Controllers/ODLController.cs
index 3e62d12a..a6a0b3eb 100644
--- a/MP-TAB/MP-TAB/Controllers/ODLController.cs
+++ b/MP-TAB/MP-TAB/Controllers/ODLController.cs
@@ -20,7 +20,7 @@ namespace MP_TAB.Controllers
             Log.Info("Starting ODLController");
             _configuration = configuration;
             CtrDataServ = DataService;
-            Log.Info("Avviato ODLController");
+            Log.Trace("Avviato ODLController");
         }
 
         #endregion Public Constructors
diff --git a/MP-TAB/MP-TAB/MP-TAB.csproj b/MP-TAB/MP-TAB/MP-TAB.csproj
index 09aa5521..614b03dd 100644
--- a/MP-TAB/MP-TAB/MP-TAB.csproj
+++ b/MP-TAB/MP-TAB/MP-TAB.csproj
@@ -110,6 +110,12 @@
     <Content Update="wwwroot\fonts\roboto-v27-latin-regular.woff2">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Content>
+    <Content Update="wwwroot\images\favicon.ico">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
+    <Content Update="wwwroot\images\favicon.png">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </Content>
     <Content Update="wwwroot\images\macchine\small\Steamware.png">
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Content>
diff --git a/MP-TAB/MP-TAB/Program.cs b/MP-TAB/MP-TAB/Program.cs
index 8228ff64..862cc434 100644
--- a/MP-TAB/MP-TAB/Program.cs
+++ b/MP-TAB/MP-TAB/Program.cs
@@ -19,6 +19,7 @@ builder.Services.AddSingleton<StatusData>();
 builder.Services.AddSingleton<ListSelectDataSrv>();
 builder.Services.AddSingleton<OrderDataSrv>();
 builder.Services.AddScoped<UserServ>();
+builder.Services.AddScoped<MemStorUtil>();
 
 // nuova versione contenuti...
 builder.Services.AddRazorComponents()
diff --git a/MP-TAB/MP-TAB/wwwroot/favicon.png b/MP-TAB/MP-TAB/wwwroot/favicon.png
deleted file mode 100644
index 8422b596..00000000
Binary files a/MP-TAB/MP-TAB/wwwroot/favicon.png and /dev/null differ
diff --git a/MP-TAB/MP-TAB/wwwroot/favicon.ico b/MP-TAB/MP-TAB/wwwroot/images/favicon.ico
similarity index 100%
rename from MP-TAB/MP-TAB/wwwroot/favicon.ico
rename to MP-TAB/MP-TAB/wwwroot/images/favicon.ico
diff --git a/MP.Data/Controllers/MpSpecController.cs b/MP.Data/Controllers/MpSpecController.cs
index f0952b6a..79db52c5 100644
--- a/MP.Data/Controllers/MpSpecController.cs
+++ b/MP.Data/Controllers/MpSpecController.cs
@@ -581,11 +581,11 @@ namespace MP.Data.Controllers
             using (var dbCtx = new MoonProContext(_configuration))
             {
                 dbResult = dbCtx
-                .DbSetLinkMenu
-                .Where(x => x.TipoLink == tipoLink)
-                .AsNoTracking()
-                .OrderBy(x => x.ordine)
-                .ToList();
+                            .DbSetLinkMenu
+                            .Where(x => x.TipoLink == tipoLink)
+                            .AsNoTracking()
+                            .OrderBy(x => x.ordine)
+                            .ToList();
             }
             return dbResult;
         }
diff --git a/MP.Data/Services/MemStorUtil.cs b/MP.Data/Services/MemStorUtil.cs
new file mode 100644
index 00000000..c605d146
--- /dev/null
+++ b/MP.Data/Services/MemStorUtil.cs
@@ -0,0 +1,55 @@
+using MP.Data.DatabaseModels;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace MP.Data.Services
+{
+    public class MemStorUtil
+    {
+
+        /// <summary>
+        /// Matricola operatore corrente (x filtraggio dati)
+        /// ToDo: gestire login!!!
+        /// </summary>
+        public static int MatrOpr = 102;
+
+        /// <summary>
+        /// Dizionario macchine
+        /// </summary>
+        public static Dictionary<string, string> DictMacchine { get; set; } = new Dictionary<string, string>();
+
+        /// <summary>
+        /// Dizionario Menu
+        /// </summary>
+        public static Dictionary<string, List<LinkMenu>> DictMenu {get;set;} = new Dictionary<string, List<LinkMenu>>();
+
+        /// <summary>
+        /// Reset cache memory
+        /// </summary>
+        public void ResetCache()
+        {
+            DictMacchine = new Dictionary<string, string>();
+            DictMenu = new Dictionary<string, List<LinkMenu>>();
+        }
+
+        /// <summary>
+        /// Restituisce il livello pagina dato URL
+        /// - se contiene ?IdxMacc  --> T2D (detail)
+        /// - altrimenti            --> T2H
+        /// </summary>
+        /// <param name="pageUrl"></param>
+        /// <returns></returns>
+        public static string PageLevel(string pageUrl)
+        {
+            string answ = "T2H";
+            if(pageUrl.Contains("?IdxMacc="))
+            {
+                answ = "T2D";
+            }
+            return answ;
+        }
+    }
+}