diff --git a/AppData/ComLib.cs b/AppData/ComLib.cs
index 7cd288b..3a8468e 100644
--- a/AppData/ComLib.cs
+++ b/AppData/ComLib.cs
@@ -297,7 +297,7 @@ namespace AppData
                 // forzo (ri)lettura...
                 tabPlace = DLMan.taPlac.GetData();
                 rawData = JsonConvert.SerializeObject(tabPlace);
-                memLayer.ML.setRSV(redProdMachList, rawData, 600);
+                memLayer.ML.setRSV(redProdMachList, rawData);
             }
             // cerco di nuovoitem
             foundItem = tabPlace.Where(x => x.PlaceCod == machine).ToList();
diff --git a/NKC_WF/WebUserControls/cmp_MachSem.ascx b/NKC_WF/WebUserControls/cmp_MachSem.ascx
index 5222e0a..c38c808 100644
--- a/NKC_WF/WebUserControls/cmp_MachSem.ascx
+++ b/NKC_WF/WebUserControls/cmp_MachSem.ascx
@@ -2,15 +2,15 @@
 
 <asp:HiddenField runat="server" ID="hfMachine" Value="NE00" />
 <asp:HiddenField runat="server" ID="hfMachClass" Value="light" />
-<asp:HiddenField runat="server" ID="hfStat01" Value="UNK" />
-<asp:HiddenField runat="server" ID="hfStat02" Value="UNK" />
-<asp:HiddenField runat="server" ID="hfStat03" Value="UNK" />
+<asp:HiddenField runat="server" ID="hfStat01" Value="N.A." />
+<asp:HiddenField runat="server" ID="hfStat02" Value="N.A." />
+<asp:HiddenField runat="server" ID="hfStat03" Value="N.A." />
 <asp:HiddenField runat="server" ID="hfCode01" Value="00" />
 <asp:HiddenField runat="server" ID="hfCode02" Value="00" />
 <asp:HiddenField runat="server" ID="hfCode03" Value="00" />
-<asp:HiddenField runat="server" ID="hfCss01" Value="default" />
-<asp:HiddenField runat="server" ID="hfCss02" Value="default" />
-<asp:HiddenField runat="server" ID="hfCss03" Value="default" />
+<asp:HiddenField runat="server" ID="hfCss01" Value="secondary" />
+<asp:HiddenField runat="server" ID="hfCss02" Value="secondary" />
+<asp:HiddenField runat="server" ID="hfCss03" Value="secondary" />
 
 <div class="row" runat="server" id="divSelect">
     <asp:DropDownList runat="server" ID="ddlMachine" CssClass="form-control" AutoPostBack="True" OnSelectedIndexChanged="ddlMachine_SelectedIndexChanged">
@@ -23,23 +23,23 @@
 <asp:UpdatePanel runat="server" ID="upnlTitle" UpdateMode="Conditional">
     <ContentTemplate>
         <asp:Timer ID="timerLoad" runat="server" Interval="2000" OnTick="timerLoad_Tick"></asp:Timer>
-        <div class="row small" runat="server" id="divRuntime">
+        <div class="row small py-0" runat="server" id="divRuntime">
             <div class="col-2 pr-0">
                 <asp:LinkButton runat="server" ID="lbtReset" class="btn btn-info btn-block text-center" OnClick="lbtReset_Click"><i class="fa fa-refresh" aria-hidden="true"></i>&nbsp;<%: hfMachine.Value %></asp:LinkButton>
             </div>
             <div class="col-10">
                 <div class="d-flex text-center">
-                    <div class="p-2 bg-<%: hfCss01.Value %> flex-fill">
+                    <div class="py-1 px-2 table-<%: hfCss01.Value %> flex-fill">
                         <b><i class="fa fa-qrcode" aria-hidden="true"></i>&nbsp;<%: traduci("print") %>&nbsp;|&nbsp;<%: hfCode01.Value %></b><div class="small">
                             <%: hfStat01.Value %>
                         </div>
                     </div>
-                    <div class="p-2 bg-<%: hfCss02.Value %> flex-fill">
+                    <div class="py-1 px-2 table-<%: hfCss02.Value %> flex-fill">
                         <b><i class="fa fa-cogs" aria-hidden="true"></i>&nbsp;<%: traduci("CNC") %>&nbsp;|&nbsp;<%: hfCode02.Value %></b><div class="small">
                             <%: hfStat02.Value %>
                         </div>
                     </div>
-                    <div class="p-2 bg-<%: hfCss03.Value %> flex-fill">
+                    <div class="py-1 px-2 bg-<%: hfCss03.Value %> flex-fill">
                         <b><i class="fa fa-hand-rock-o" aria-hidden="true"></i>&nbsp;<%: traduci("unload") %>&nbsp;|&nbsp;<%: hfCode03.Value %></b><div class="small">
                             <%: hfStat03.Value %>
                         </div>
diff --git a/NKC_WF/WebUserControls/cmp_MachSem.ascx.cs b/NKC_WF/WebUserControls/cmp_MachSem.ascx.cs
index a63fdac..409c0cb 100644
--- a/NKC_WF/WebUserControls/cmp_MachSem.ascx.cs
+++ b/NKC_WF/WebUserControls/cmp_MachSem.ascx.cs
@@ -69,17 +69,22 @@ namespace NKC_WF.WebUserControls
         {
             // recupero dati
             DS_App.StatusDecodeRow thisState = null;
-            var currInfo = currState.Where(x => x.Machine == currMachine).FirstOrDefault();
-            var lastState = currInfo.Records.Where(x => x.Station == name).OrderByDescending(x => x.DtRecord).FirstOrDefault();
-            if (lastState == null)
+            try
             {
-                // aggiungo ND
-            }
-            else
-            {
-                // verifico la decodifica x ognuno
-                thisState = ComLib.checkStationDecode(name, lastState.Code);
+                var currInfo = currState.Where(x => x.Machine == currMachine).FirstOrDefault();
+                var lastState = currInfo.Records.Where(x => x.Station == name).OrderByDescending(x => x.DtRecord).FirstOrDefault();
+                if (lastState == null)
+                {
+                    // aggiungo ND
+                }
+                else
+                {
+                    // verifico la decodifica x ognuno
+                    thisState = ComLib.checkStationDecode(name, lastState.Code);
+                }
             }
+            catch
+            { }
 
             return thisState;
         }
@@ -118,13 +123,13 @@ namespace NKC_WF.WebUserControls
         {
             // verifico status delle 3 parti e mostro relativo semaforo...
             hfCode01.Value = "00";
-            hfCss01.Value = "dark";
+            hfCss01.Value = "secondary";
             hfStat01.Value = "UNKNOWN";
             hfCode02.Value = "00";
-            hfCss02.Value = "dark";
+            hfCss02.Value = "secondary";
             hfStat02.Value = "UNKNOWN";
             hfCode03.Value = "00";
-            hfCss03.Value = "dark";
+            hfCss03.Value = "secondary";
             hfStat03.Value = "UNKNOWN";
 
             // leggo da redis lo status
@@ -154,39 +159,6 @@ namespace NKC_WF.WebUserControls
                 hfCss03.Value = state03.Css;
                 hfStat03.Value = state03.Descript;
             }
-
-            // imposto nuovi eventi FAKE...
-
-            //// FIXME TODO: fake....
-            //DateTime adesso = DateTime.Now;
-            //int numsec = adesso.Second;
-            //hfCss01.Value = "success";
-            //hfCss02.Value = "warning";
-            //hfCss03.Value = "danger";
-            //hfStat01.Value = $"{adesso.Second - 1 % 10:00}";
-            //hfStat02.Value = $"{adesso.Second + 3 % 10:00}";
-            //hfStat03.Value = $"{adesso.Second + 1 % 10:00}";
-            //switch (numsec % 3)
-            //{
-            //    case 1:
-            //        hfCss01.Value = "warning";
-            //        hfCss02.Value = "danger";
-            //        hfCss03.Value = "success";
-            //        break;
-
-            //    case 2:
-            //        hfCss01.Value = "danger";
-            //        hfCss02.Value = "success";
-            //        hfCss03.Value = "warning";
-            //        break;
-
-            //    case 0:
-            //    default:
-            //        hfCss01.Value = "success";
-            //        hfCss02.Value = "warning";
-            //        hfCss03.Value = "danger";
-            //        break;
-            //}
         }
 
         #endregion Public Methods