diff --git a/NKC_WF/Web.config b/NKC_WF/Web.config
index 3a89e11..645d23f 100644
--- a/NKC_WF/Web.config
+++ b/NKC_WF/Web.config
@@ -63,8 +63,8 @@
     <appSettings>
         <!--Configurazioni generali-->
         <add key="intUpdatePagina_ms" value="120000"/>
-        <!--Dopo 1 minuto da ultima lettura (300000) svuota barcode in pagine smart-->
-        <add key="smartForceReloadPagina_ms" value="300000"/>
+        <!--Dopo 5 minuto da ultima lettura (180000) svuota barcode in pagine smart-->
+        <add key="smartForceReloadPagina_ms" value="180000"/>
         <add key="kittingPageRefresh" value="3000"/>
         <add key="appName" value="NKC"/>
         <add key="CodModulo" value="NKC"/>
diff --git a/NKC_WF/WebUserControls/cmp_barcode.ascx.cs b/NKC_WF/WebUserControls/cmp_barcode.ascx.cs
index c6c5025..ade0132 100644
--- a/NKC_WF/WebUserControls/cmp_barcode.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_barcode.ascx.cs
@@ -147,9 +147,11 @@ namespace NKC_WF.WebUserControls
 
         protected void UiTimer_Tick(object sender, EventArgs e)
         {
-            // controllo, se ultima operazione > 1 minuto --> reload!
-            if (DateTime.Now.Subtract(lastDtInput).TotalMilliseconds > memLayer.ML.confReadInt("smartForceReloadPagina_ms"))
+            // controllo, se ultima operazione > smartForceReloadPagina_ms --> reload!
+            var tsLastUpdate = DateTime.Now.Subtract(lastDtInput);
+            if (tsLastUpdate.TotalMilliseconds > memLayer.ML.confReadInt("smartForceReloadPagina_ms"))
             {
+                lgInfo($"cmp_barcode | Reload page for timeout: {tsLastUpdate.TotalSeconds} sec from last update");
                 inputAcquired = "##";
                 Response.Redirect(Request.RawUrl);
             }
@@ -174,13 +176,15 @@ namespace NKC_WF.WebUserControls
                     raiseEvent();
                 }
             }
+#if false
             else
             {
                 if (string.IsNullOrEmpty(inputAcquired))
                 {
                     resetInput();
                 }
-            }
+            } 
+#endif
             resetInput();
         }
 
diff --git a/NKC_WF/WebUserControls/cmp_unloadSmart.ascx b/NKC_WF/WebUserControls/cmp_unloadSmart.ascx
index 1f2d705..55be330 100644
--- a/NKC_WF/WebUserControls/cmp_unloadSmart.ascx
+++ b/NKC_WF/WebUserControls/cmp_unloadSmart.ascx
@@ -20,7 +20,7 @@
             <asp:HiddenField runat="server" ID="hfShowSecOp" />
         </div>
         <div class="col-12 my-0">
-            <asp:UpdateProgress ID="updProgSmartUnload" runat="server" DisplayAfter="0" DynamicLayout="true">
+            <asp:UpdateProgress ID="updProgSmartUnload" runat="server" DisplayAfter="100" DynamicLayout="true">
                 <ProgressTemplate>
                     <div class="alert alert-info">
                         <h1>Processing...</h1>
@@ -29,6 +29,7 @@
                                 <div class="progress-bar progress-bar-striped progress-bar-animated" style="width: 75%"></div>
                             </div>
                         </div>
+                        <asp:LinkButton runat="server" ID="lbtForceReload" CssClass="btn btn-success btn-lg w-100" OnClick="lbtForceReload_Click"><i class="fa fa-refresh" aria-hidden="true"></i> Force Reload <i class="fa fa-refresh" aria-hidden="true"></i></asp:LinkButton>
                     </div>
                 </ProgressTemplate>
             </asp:UpdateProgress>
diff --git a/NKC_WF/WebUserControls/cmp_unloadSmart.ascx.cs b/NKC_WF/WebUserControls/cmp_unloadSmart.ascx.cs
index 9ebd359..eaef86d 100644
--- a/NKC_WF/WebUserControls/cmp_unloadSmart.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_unloadSmart.ascx.cs
@@ -888,5 +888,11 @@ namespace NKC_WF.WebUserControls
         }
 
         #endregion Protected Methods
+
+        protected void lbtForceReload_Click(object sender, EventArgs e)
+        {
+            lgInfo("UnloadSmart: Requested ForceReload by user");
+            Response.Redirect(Request.RawUrl);
+        }
     }
 }
\ No newline at end of file
diff --git a/NKC_WF/site/DBG_QRCode_Unload.aspx b/NKC_WF/site/DBG_QRCode_Unload.aspx
index 14d4d3d..c94073c 100644
--- a/NKC_WF/site/DBG_QRCode_Unload.aspx
+++ b/NKC_WF/site/DBG_QRCode_Unload.aspx
@@ -27,19 +27,21 @@
                             </div>
                             <div>
                                 QR size
-      <asp:DropDownList runat="server" ID="ddlQrSize" AutoPostBack="True" OnSelectedIndexChanged="ddlQrSize_SelectedIndexChanged">
-          <asp:ListItem Text="Small" Value="16"></asp:ListItem>
-          <asp:ListItem Text="Medium" Value="32" Selected="True"></asp:ListItem>
-          <asp:ListItem Text="Large" Value="64"></asp:ListItem>
-      </asp:DropDownList>
+                                  <asp:DropDownList runat="server" ID="ddlQrSize" AutoPostBack="True" OnSelectedIndexChanged="ddlQrSize_SelectedIndexChanged">
+                                      <asp:ListItem Text="Small" Value="16"></asp:ListItem>
+                                      <asp:ListItem Text="Medium" Value="32" Selected="True"></asp:ListItem>
+                                      <asp:ListItem Text="Large" Value="64"></asp:ListItem>
+                                      <asp:ListItem Text="Huge" Value="128"></asp:ListItem>
+                                      <asp:ListItem Text="Max" Value="256"></asp:ListItem>
+                                  </asp:DropDownList>
                             </div>
                             <div>
                                 NUM Righe:
-      <asp:DropDownList runat="server" ID="ddlNumRow" AutoPostBack="True" OnSelectedIndexChanged="ddlNumRow_SelectedIndexChanged">
-          <asp:ListItem Text="10" Value="10" Selected="True"></asp:ListItem>
-          <asp:ListItem Text="25" Value="25"></asp:ListItem>
-          <asp:ListItem Text="50" Value="50"></asp:ListItem>
-      </asp:DropDownList>
+                                  <asp:DropDownList runat="server" ID="ddlNumRow" AutoPostBack="True" OnSelectedIndexChanged="ddlNumRow_SelectedIndexChanged">
+                                      <asp:ListItem Text="10" Value="10" Selected="True"></asp:ListItem>
+                                      <asp:ListItem Text="25" Value="25"></asp:ListItem>
+                                      <asp:ListItem Text="50" Value="50"></asp:ListItem>
+                                  </asp:DropDownList>
                             </div>
                         </div>
                     </div>