diff --git a/Test.UI/Components/Compo/ChildNoLoad.razor b/Test.UI/Components/Compo/ChildNoLoad.razor
new file mode 100644
index 0000000..2898fec
--- /dev/null
+++ b/Test.UI/Components/Compo/ChildNoLoad.razor
@@ -0,0 +1,13 @@
+
+<div class="card my-2">
+    <div class="card-header @CssClass">
+        <h3>@Name</h3>
+    </div>
+    <div class="card-body">
+        <div class="fs-3">@Message</div>
+        <small>@LocalInfo</small>
+        <Test.UI.Components.Compo.ChildObj Name="@SubName" CssClass="bg bg-primary" Message="load OPT" LoadPar="loadHwOpt"></Test.UI.Components.Compo.ChildObj>
+        <Test.UI.Components.Compo.ChildObj Name="@SubName" CssClass="bg bg-primary" Message="load PNG" LoadPar="loadPng"></Test.UI.Components.Compo.ChildObj>
+        <Test.UI.Components.Compo.ChildObj Name="@SubName" CssClass="bg bg-primary" Message="load SVG" LoadPar="loadSvg"></Test.UI.Components.Compo.ChildObj>
+    </div>
+</div>
\ No newline at end of file
diff --git a/Test.UI/Components/Compo/ChildNoLoad.razor.cs b/Test.UI/Components/Compo/ChildNoLoad.razor.cs
new file mode 100644
index 0000000..3d8a8c6
--- /dev/null
+++ b/Test.UI/Components/Compo/ChildNoLoad.razor.cs
@@ -0,0 +1,38 @@
+using Microsoft.AspNetCore.Components;
+
+namespace Test.UI.Components.Compo
+{
+    public partial class ChildNoLoad
+    {
+        #region Public Properties
+
+        [Parameter]
+        public string CssClass { get; set; } = "";
+
+        [Parameter]
+        public string Message { get; set; } = "";
+
+        [Parameter]
+        public string Name { get; set; } = "NONE";
+
+
+        #endregion Public Properties
+
+        #region Protected Fields
+
+        protected string LocalInfo = "";
+        protected string SubName = "";
+
+        #endregion Protected Fields
+
+        #region Protected Methods
+
+        protected override void OnParametersSet()
+        {
+            LocalInfo = $"Updated on {DateTime.Now:HH:ss.fff}";
+            SubName = $"Child of {Name}";
+        }
+
+        #endregion Protected Methods
+    }
+}
\ No newline at end of file
diff --git a/Test.UI/Components/Compo/ChildObj.razor b/Test.UI/Components/Compo/ChildObj.razor
new file mode 100644
index 0000000..d6ede5e
--- /dev/null
+++ b/Test.UI/Components/Compo/ChildObj.razor
@@ -0,0 +1,16 @@
+@if (IsLoading)
+{
+    <EgwCoreLib.Razor.LoadingData></EgwCoreLib.Razor.LoadingData>
+}
+else
+{
+    <div class="card my-2">
+        <div class="card-header @CssClass">
+            <h3>@Name</h3>
+        </div>
+        <div class="card-body">
+            <div class="fs-3">@Message</div>
+            <small>@LocalInfo</small>
+        </div>
+    </div>
+}
\ No newline at end of file
diff --git a/Test.UI/Components/Compo/ChildObj.razor.cs b/Test.UI/Components/Compo/ChildObj.razor.cs
new file mode 100644
index 0000000..6693058
--- /dev/null
+++ b/Test.UI/Components/Compo/ChildObj.razor.cs
@@ -0,0 +1,46 @@
+using Microsoft.AspNetCore.Components;
+
+namespace Test.UI.Components.Compo
+{
+    public partial class ChildObj
+    {
+        #region Public Properties
+
+        [Parameter]
+        public string CssClass { get; set; } = "";
+
+        [Parameter]
+        public string Message { get; set; } = "";
+
+        [Parameter]
+        public string Name { get; set; } = "NONE";
+
+        [Parameter]
+        public string LoadPar { get; set; } = "";
+
+        [CascadingParameter(Name = "CurrLoading")]
+        public List<string> CurrLoading { get; set; }
+
+        #endregion Public Properties
+
+        #region Protected Fields
+
+        protected string LocalInfo = "";
+
+        #endregion Protected Fields
+
+        #region Protected Methods
+
+        protected override void OnParametersSet()
+        {
+            LocalInfo = $"Updated on {DateTime.Now:HH:ss.fff}";
+        }
+
+        private bool IsLoading
+        {
+            get => CurrLoading != null && CurrLoading.Count > 0 && CurrLoading.Contains(LoadPar);
+        }
+
+        #endregion Protected Methods
+    }
+}
\ No newline at end of file
diff --git a/Test.UI/Components/Layout/NavMenu.razor b/Test.UI/Components/Layout/NavMenu.razor
index 0e43fd4..44e7876 100644
--- a/Test.UI/Components/Layout/NavMenu.razor
+++ b/Test.UI/Components/Layout/NavMenu.razor
@@ -47,6 +47,11 @@
                 <span class="bi bi-house-fill px-2 fs-4" aria-hidden="true"></span> <span class="@hideText">Aedifica</span>
             </NavLink>
         </div>
+        <div class="nav-item px-3">
+            <NavLink class="nav-link" href="uitest">
+                <span class="bi bi-house-fill px-2 fs-4" aria-hidden="true"></span> <span class="@hideText">UI Testing</span>
+            </NavLink>
+        </div>
     </nav>
 </div>
 
diff --git a/Test.UI/Components/Pages/UiTest.razor b/Test.UI/Components/Pages/UiTest.razor
new file mode 100644
index 0000000..a266bbb
--- /dev/null
+++ b/Test.UI/Components/Pages/UiTest.razor
@@ -0,0 +1,50 @@
+@page "/uitest"
+@* @attribute [StreamRendering] *@
+@rendermode InteractiveServer
+
+<PageTitle>UI test</PageTitle>
+
+<div class="row">
+    <div class="col-12">
+        <CascadingValue Value="isLoading" Name="CurrLoading">
+            <div class="row">
+                <div class="col-12 ">
+                    <Test.UI.Components.Compo.ChildObj Name="A" CssClass="bg bg-primary" Message="BLOCK A - SVG" LoadPar="loadSvg"></Test.UI.Components.Compo.ChildObj>
+                </div>
+                <div class="col-6">
+                    <Test.UI.Components.Compo.ChildNoLoad Name="B" CssClass="bg bg-secondary" Message="BLOCK C"></Test.UI.Components.Compo.ChildNoLoad>
+                </div>
+                <div class="col-6">
+                    <Test.UI.Components.Compo.ChildObj Name="C" CssClass="bg bg-primary" Message="BLOCK C" LoadPar="loadShape"></Test.UI.Components.Compo.ChildObj>
+                </div>
+            </div>
+        </CascadingValue>
+    </div>
+    <div class="col-6">
+        <button class="btn btn-success btn-lg w-100" @onclick="DoReload">Reload!</button>
+    </div>
+    <div class="col-6">
+        <div class="form-check">
+            <input class="form-check-input" type="checkbox" @bind="loadPng">
+            <label class="form-check-label">Reload PNG</label>
+        </div>
+        <div class="form-check">
+            <input class="form-check-input" type="checkbox" @bind="loadSvg">
+            <label class="form-check-label">Reload SVG</label>
+        </div>
+        <div class="form-check">
+            <input class="form-check-input" type="checkbox" @bind="loadShape">
+            <label class="form-check-label">Reload SHAPE</label>
+        </div>
+        <div class="form-check">
+            <input class="form-check-input" type="checkbox" @bind="loadHwOpt">
+            <label class="form-check-label">Reload HW OPT</label>
+        </div>
+    </div>
+    <div class="col-12">
+        @if (isLoading.Count > 0)
+        {
+            <EgwCoreLib.Razor.LoadingData DisplayMode="EgwCoreLib.Razor.LoadingData.SpinMode.BounceLine" Title="@($"...wating {delay}ms")"></EgwCoreLib.Razor.LoadingData>
+        }
+    </div>
+</div>
\ No newline at end of file
diff --git a/Test.UI/Components/Pages/UiTest.razor.cs b/Test.UI/Components/Pages/UiTest.razor.cs
new file mode 100644
index 0000000..bd19f53
--- /dev/null
+++ b/Test.UI/Components/Pages/UiTest.razor.cs
@@ -0,0 +1,50 @@
+namespace Test.UI.Components.Pages
+{
+    public partial class UiTest
+    {
+        #region Protected Fields
+
+        protected List<string> isLoading = new List<string>();
+
+        #endregion Protected Fields
+
+        #region Protected Methods
+
+        protected async Task DoReload()
+        {
+            isLoading = new List<string>();
+            if (loadHwOpt)
+                isLoading.Add("loadHwOpt");
+            if (loadPng)
+                isLoading.Add("loadPng");
+            if (loadShape)
+                isLoading.Add("loadShape");
+            if (loadSvg)
+                isLoading.Add("loadSvg");
+
+            while (isLoading.Count > 0)
+            {
+                delay = rnd.Next(600, 1000);
+                await Task.Delay(delay);
+                int i2rem = rnd.Next(isLoading.Count);
+                isLoading.RemoveAt(i2rem);
+            }
+            isLoading = new List<string>();
+        }
+
+        #endregion Protected Methods
+
+        #region Private Fields
+
+        private int delay = 0;
+
+        private Random rnd = new Random();
+
+        private bool loadSvg = false;
+        private bool loadPng = false;
+        private bool loadShape = false;
+        private bool loadHwOpt = false;
+
+        #endregion Private Fields
+    }
+}
\ No newline at end of file
diff --git a/WebWindowConfigurator/WebWindowConfigurator.csproj b/WebWindowConfigurator/WebWindowConfigurator.csproj
index dffea52..4e7b3ea 100644
--- a/WebWindowConfigurator/WebWindowConfigurator.csproj
+++ b/WebWindowConfigurator/WebWindowConfigurator.csproj
@@ -6,7 +6,7 @@
         <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>
         <ImplicitUsings>enable</ImplicitUsings>
-        <Version>2.7.11.1015</Version>
+        <Version>2.7.11.1016</Version>
         <Authors>Annamaria Sassi</Authors>
         <Company>Egalware</Company>
         <Description>Componente gestione JWD per LUX</Description>
@@ -50,6 +50,20 @@
 
 
 
+
+
+
+
+
+
+
+
+
+
+
+
+
+