diff --git a/salesbook.Maui/MauiProgram.cs b/salesbook.Maui/MauiProgram.cs
index b3c22f1..2b3aa2a 100644
--- a/salesbook.Maui/MauiProgram.cs
+++ b/salesbook.Maui/MauiProgram.cs
@@ -8,6 +8,7 @@ using MudBlazor.Services;
 using MudExtensions.Services;
 using salesbook.Maui.Core.Services;
 using salesbook.Shared;
+using salesbook.Shared.Core.Dto;
 using salesbook.Shared.Core.Helpers;
 using salesbook.Shared.Core.Interface;
 using salesbook.Shared.Core.Messages.Activity.Copy;
@@ -72,6 +73,7 @@ namespace salesbook.Maui
             builder.Services.AddSingleton<IFormFactor, FormFactor>();
             builder.Services.AddSingleton<IAttachedService, AttachedService>();
             builder.Services.AddSingleton<LocalDbService>();
+            builder.Services.AddSingleton<FilterUserDTO>();
 
             return builder.Build();
         }
diff --git a/salesbook.Shared/Components/Pages/Home.razor b/salesbook.Shared/Components/Pages/Home.razor
index 98f480b..6e62825 100644
--- a/salesbook.Shared/Components/Pages/Home.razor
+++ b/salesbook.Shared/Components/Pages/Home.razor
@@ -1,22 +1,24 @@
 @page "/"
-@using salesbook.Shared.Core.Interface
 @attribute [Authorize]
+@using salesbook.Shared.Core.Interface
+@using salesbook.Shared.Components.Layout.Spinner
 @inject IFormFactor FormFactor
 @inject INetworkService NetworkService
 
+<SpinnerLayout FullScreen="true" />
+
 @code
 {
-    protected override Task OnInitializedAsync()
+    protected override async Task OnInitializedAsync()
     {
         var lastSyncDate = LocalStorage.Get<DateTime>("last-sync");
 
         if (!FormFactor.IsWeb() && NetworkService.IsNetworkAvailable() && lastSyncDate.Equals(DateTime.MinValue))
         {
             NavigationManager.NavigateTo("/sync");
-            return base.OnInitializedAsync();
+            return;
         }
 
         NavigationManager.NavigateTo("/Calendar");
-        return base.OnInitializedAsync();
     }
 }
diff --git a/salesbook.Shared/Components/Pages/User.razor b/salesbook.Shared/Components/Pages/User.razor
index 52a1f9d..41a1797 100644
--- a/salesbook.Shared/Components/Pages/User.razor
+++ b/salesbook.Shared/Components/Pages/User.razor
@@ -29,9 +29,12 @@ else
 
                 <div class="personal-info">
                     <span class="info-nome">@Anag.RagSoc</span>
-                    @if (UserSession.User.KeyGroup is not null)
+                    @if (Anag.Indirizzo != null)
                     {
                         <span class="info-section">@Anag.Indirizzo</span>
+                    }
+                    @if (Anag is { Citta: not null, Cap: not null, Prov: not null })
+                    {
                         <span class="info-section">@($"{Anag.Cap} - {Anag.Citta} ({Anag.Prov})")</span>
                     }
                 </div>
diff --git a/salesbook.Shared/Components/Pages/Users.razor b/salesbook.Shared/Components/Pages/Users.razor
index 222fa7d..666fae8 100644
--- a/salesbook.Shared/Components/Pages/Users.razor
+++ b/salesbook.Shared/Components/Pages/Users.razor
@@ -10,6 +10,7 @@
 @using salesbook.Shared.Core.Messages.Contact
 @inject IManageDataService ManageData
 @inject NewContactService NewContact
+@inject FilterUserDTO Filter
 
 <HeaderLayout Title="Contatti"/>
 
@@ -27,7 +28,7 @@
     
     <MudChipSet Class="mt-2" T="string" @bind-SelectedValue="TypeUser" @bind-SelectedValue:after="FilterUsers" SelectionMode="SelectionMode.SingleSelection">
         <MudChip Color="Color.Primary" Variant="Variant.Text" Value="@("all")">Tutti</MudChip>
-        <MudChip Color="Color.Primary" Variant="Variant.Text" Value="@("contact")">Contatti</MudChip>
+        <MudChip Color="Color.Primary" Variant="Variant.Text" Value="@("contact")">Clienti</MudChip>
         <MudChip Color="Color.Primary" Variant="Variant.Text" Value="@("prospect")">Prospect</MudChip>
     </MudChipSet>
 </div>
@@ -64,12 +65,12 @@
     //Filtri
     private string? TextToFilter { get; set; }
     private bool OpenFilter { get; set; }
-    private FilterUserDTO Filter { get; set; } = new();
     private string TypeUser { get; set; } = "all";
 
     protected override void OnInitialized()
     {
-        NewContact.OnContactCreated += async activityId => await OnActivityCreated(activityId);
+        NewContact.OnContactCreated += async response => await OnUserCreated(response);
+        Console.WriteLine($"Filter HashCode: {Filter.GetHashCode()} - IsInitialized: {Filter.IsInitialized}");
     }
 
     protected override async Task OnAfterRenderAsync(bool firstRender)
@@ -85,10 +86,15 @@
         IsLoading = true;
         StateHasChanged();
 
-        var loggedUser = (await ManageData.GetTable<StbUser>(x => x.UserName.Equals(UserSession.User.Username))).Last();
+        if (!Filter.IsInitialized)
+        {
+            var loggedUser = (await ManageData.GetTable<StbUser>(x => x.UserName.Equals(UserSession.User.Username))).Last();
 
-        if (loggedUser.UserCode != null)
-            Filter.Agenti = [loggedUser.UserCode];
+            if (loggedUser.UserCode != null)
+                Filter.Agenti = [loggedUser.UserCode];
+
+            Filter.IsInitialized = true;
+        }
 
         var users = await ManageData.GetContact();
 
@@ -105,7 +111,6 @@
         GroupedUserList = [];
 
         string? lastHeader = null;
-
         foreach (var user in sortedUsers)
         {
             var firstChar = char.ToUpper(user.RagSoc[0]);
@@ -128,6 +133,7 @@
         StateHasChanged();
     }
 
+
     private class UserDisplayItem
     {
         public required ContactDTO User { get; set; }
@@ -158,10 +164,18 @@
             }
 
             var matchesFilter =
-                (Filter.Prov.IsNullOrEmpty() || user.Prov.Equals(Filter.Prov, StringComparison.OrdinalIgnoreCase)) &&
-                (Filter.Citta.IsNullOrEmpty() || user.Citta.Contains(Filter.Citta!, StringComparison.OrdinalIgnoreCase)) &&
-                (Filter.Nazione.IsNullOrEmpty() || user.Nazione.Contains(Filter.Nazione!, StringComparison.OrdinalIgnoreCase)) &&
-                (Filter.Indirizzo.IsNullOrEmpty() || user.Indirizzo.Contains(Filter.Indirizzo!, StringComparison.OrdinalIgnoreCase)) &&
+                (Filter.Prov.IsNullOrEmpty() ||
+                 (!string.IsNullOrEmpty(user.Prov) &&
+                  user.Prov.Trim().Contains(Filter.Prov!.Trim(), StringComparison.OrdinalIgnoreCase))) &&
+                (Filter.Citta.IsNullOrEmpty() ||
+                 (!string.IsNullOrEmpty(user.Citta) &&
+                  user.Citta.Trim().Contains(Filter.Citta!.Trim(), StringComparison.OrdinalIgnoreCase))) &&
+                (Filter.Nazione.IsNullOrEmpty() ||
+                 (!string.IsNullOrEmpty(user.Nazione) &&
+                  user.Nazione.Trim().Contains(Filter.Nazione!.Trim(), StringComparison.OrdinalIgnoreCase))) &&
+                (Filter.Indirizzo.IsNullOrEmpty() || 
+                 (!string.IsNullOrEmpty(user.Indirizzo) &&
+                  user.Indirizzo.Trim().Contains(Filter.Indirizzo!.Trim(), StringComparison.OrdinalIgnoreCase))) &&
                 (!Filter.ConAgente || user.CodVage is not null) &&
                 (!Filter.SenzaAgente || user.CodVage is null) &&
                 (Filter.Agenti.IsNullOrEmpty() || (user.CodVage != null && Filter.Agenti!.Contains(user.CodVage)));
@@ -193,7 +207,7 @@
         FilteredGroupedUserList = result;
     }
 
-    private async Task OnActivityCreated(CRMCreateContactResponseDTO response)
+    private async Task OnUserCreated(CRMCreateContactResponseDTO response)
     {
         IsLoading = true;
 
diff --git a/salesbook.Shared/Components/SingleElements/BottomSheet/FilterUsers.razor b/salesbook.Shared/Components/SingleElements/BottomSheet/FilterUsers.razor
index e9792f3..9fbce69 100644
--- a/salesbook.Shared/Components/SingleElements/BottomSheet/FilterUsers.razor
+++ b/salesbook.Shared/Components/SingleElements/BottomSheet/FilterUsers.razor
@@ -1,5 +1,4 @@
-@using salesbook.Shared.Components.Pages
-@using salesbook.Shared.Core.Dto
+@using salesbook.Shared.Core.Dto
 @using salesbook.Shared.Core.Entity
 @using salesbook.Shared.Core.Interface
 @inject IManageDataService manageData
@@ -19,7 +18,7 @@
             <div class="form-container">
                 <span class="disable-full-width">Con agente</span>
 
-                <MudCheckBox @bind-Value="Filter.ConAgente" Color="Color.Primary" @bind-Value:after="OnAfterChangeAgente"/>
+                <MudCheckBox @bind-Value="Filter.ConAgente" Color="Color.Primary" @bind-Value:after="OnAfterChangeConAgente"/>
             </div>
 
             <div class="divider"></div>
@@ -27,7 +26,7 @@
             <div class="form-container">
                 <span class="disable-full-width">Senza agente</span>
 
-                <MudCheckBox @bind-Value="Filter.SenzaAgente" Color="Color.Primary" @bind-Value:after="OnAfterChangeAgente"/>
+                <MudCheckBox @bind-Value="Filter.SenzaAgente" Color="Color.Primary" @bind-Value:after="OnAfterChangeSenzaAgente"/>
             </div>
 
             <div class="divider"></div>
@@ -89,7 +88,7 @@
         </div>
 
         <div class="button-section">
-            <MudButton OnClick="() => Filter = new FilterUserDTO()" Variant="Variant.Outlined" Color="Color.Error">Pulisci</MudButton>
+            <MudButton OnClick="ClearFilters" Variant="Variant.Outlined" Color="Color.Error">Pulisci</MudButton>
             <MudButton Variant="Variant.Filled" Color="Color.Primary" OnClick="OnFilterButton">Filtra</MudButton>
         </div>
     </div>
@@ -140,16 +139,19 @@
         Filter.SenzaAgente = false;
     }
 
-    private void OnAfterChangeAgente()
+    private void ClearFilters()
     {
-        if (Filter.SenzaAgente)
-        {
-            Filter.ConAgente = false;
-        }
-        else if (Filter.ConAgente)
-        {
-            Filter.SenzaAgente = false;
-        }
+        Filter.ConAgente = false;
+        Filter.SenzaAgente = false;
+        Filter.Agenti = [];
+        Filter.Indirizzo = null;
+        Filter.Citta = null;
+        Filter.Nazione = null;
+        Filter.Prov = null;
     }
 
+    private void OnAfterChangeConAgente() => Filter.SenzaAgente = false;
+
+    private void OnAfterChangeSenzaAgente() => Filter.ConAgente = false;
+
 }
\ No newline at end of file
diff --git a/salesbook.Shared/Core/Dto/FilterUserDTO.cs b/salesbook.Shared/Core/Dto/FilterUserDTO.cs
index e4a65b8..e95ca1e 100644
--- a/salesbook.Shared/Core/Dto/FilterUserDTO.cs
+++ b/salesbook.Shared/Core/Dto/FilterUserDTO.cs
@@ -10,4 +10,6 @@ public class FilterUserDTO
     public string? Citta { get; set; }
     public string? Nazione { get; set; }
     public string? Prov { get; set; }
+    
+    public bool IsInitialized { get; set; }
 }
diff --git a/salesbook.Shared/Core/Services/IntegryApiService.cs b/salesbook.Shared/Core/Services/IntegryApiService.cs
index dc898bd..f1b5489 100644
--- a/salesbook.Shared/Core/Services/IntegryApiService.cs
+++ b/salesbook.Shared/Core/Services/IntegryApiService.cs
@@ -4,7 +4,6 @@ using salesbook.Shared.Core.Dto;
 using salesbook.Shared.Core.Entity;
 using salesbook.Shared.Core.Interface;
 using System.Net.Http.Headers;
-using System.Reflection.Metadata.Ecma335;
 
 namespace salesbook.Shared.Core.Services;
 
diff --git a/salesbook.Shared/salesbook.Shared.csproj b/salesbook.Shared/salesbook.Shared.csproj
index 39e5af9..b9d0f7f 100644
--- a/salesbook.Shared/salesbook.Shared.csproj
+++ b/salesbook.Shared/salesbook.Shared.csproj
@@ -26,6 +26,7 @@
 		<PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0" />
 		<PackageReference Include="IntegryApiClient.Core" Version="1.1.6" />
 		<PackageReference Include="Microsoft.AspNetCore.Components.Authorization" Version="9.0.6" />
+		<PackageReference Include="Microsoft.Maui.Essentials" Version="9.0.81" />
 		<PackageReference Include="sqlite-net-pcl" Version="1.9.172" />
 		<PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="8.12.1" />
 		<PackageReference Include="Microsoft.AspNetCore.Components.Web" Version="9.0.6" />
@@ -38,4 +39,10 @@
 		<Folder Include="wwwroot\js\bootstrap\" />
 	</ItemGroup>
 
+	<ItemGroup>
+	  <Reference Include="Mono.Android">
+	    <HintPath>..\..\..\..\Program Files\dotnet\packs\Microsoft.Android.Ref.35\35.0.78\ref\net9.0\Mono.Android.dll</HintPath>
+	  </Reference>
+	</ItemGroup>
+
 </Project>
\ No newline at end of file