diff --git a/IOB-UT-NEXT/Config/Base/OdlDto.cs b/IOB-UT-NEXT/Config/Base/OdlDto.cs
index 669b3367..c54a337f 100644
--- a/IOB-UT-NEXT/Config/Base/OdlDto.cs
+++ b/IOB-UT-NEXT/Config/Base/OdlDto.cs
@@ -28,6 +28,12 @@ namespace IOB_UT_NEXT.Config.Base
         /// </summary>
         public string ChangeOdlMode { get; set; } = "TIME";
 
+
+        /// <summary>
+        /// Periodo minimo tra richieste ODL corrente al server remoto
+        /// </summary>
+        public double VetoCheckOdlSec { get; set; } = 5;
+
         /// <summary>
         /// Disabilitazione gestione ODL (lettura e gestione)
         /// </summary>
diff --git a/IOB-WIN-FORM/Iob/Generic.Protected.cs b/IOB-WIN-FORM/Iob/Generic.Protected.cs
index 0bc16389..0d87fed8 100644
--- a/IOB-WIN-FORM/Iob/Generic.Protected.cs
+++ b/IOB-WIN-FORM/Iob/Generic.Protected.cs
@@ -1346,12 +1346,25 @@ namespace IOB_WIN_FORM.Iob
         /// </summary>
         protected int CurrOdl()
         {
-            int answ = 0;
-            string sCurrODL = utils.callUrl(urlGetCurrODL);
-            int.TryParse(sCurrODL, out answ);
-            return answ;
+            int cODL = 0;
+            // vieto controllo prima di 5 sec... da configurare?
+            if (DateTime.Now.Subtract(vetoCheckOdl).TotalSeconds > IOBConfFull.Odl.VetoCheckOdlSec)
+            {
+
+                string sCurrODL = utils.CallUrlGet(urlGetCurrODL);
+                int.TryParse(sCurrODL, out cODL);
+                currIdxODL = cODL;
+                vetoCheckOdl = DateTime.Now;
+            }
+            else
+            {
+                cODL = currIdxODL;
+            }
+            return cODL;
         }
 
+        private DateTime vetoCheckOdl = DateTime.Now;
+
         /// <summary>
         /// Aggiunge o aggiorna nDict ad un Dict
         /// </summary>
diff --git a/IOB-WIN-SIEMENS/DATA/CONF/MAIN.ini b/IOB-WIN-SIEMENS/DATA/CONF/MAIN.ini
index 4abdb4f7..1a8ea97c 100644
--- a/IOB-WIN-SIEMENS/DATA/CONF/MAIN.ini
+++ b/IOB-WIN-SIEMENS/DATA/CONF/MAIN.ini
@@ -20,7 +20,6 @@ CLI_INST=SteamWareSim
 
 ;NB: mettere copy always ai file di conf x fare test...
 ;STARTLIST=PIZ08
-;STARTLIST=3020
 ;STARTLIST=1032
 ;STARTLIST=1033
 ;STARTLIST=1034
@@ -36,7 +35,8 @@ CLI_INST=SteamWareSim
 ;STARTLIST=GT554
 ;STARTLIST=PIZ08
 ;STARTLIST=iBTB1P
-STARTLIST=3010
+;STARTLIST=3010
+STARTLIST=3020
 ;STARTLIST=PIZ03
 
 MAXCNC=10
diff --git a/IOB-WIN-SIEMENS/IOB-WIN-SIEMENS.csproj b/IOB-WIN-SIEMENS/IOB-WIN-SIEMENS.csproj
index 676cdc11..f37f8d20 100644
--- a/IOB-WIN-SIEMENS/IOB-WIN-SIEMENS.csproj
+++ b/IOB-WIN-SIEMENS/IOB-WIN-SIEMENS.csproj
@@ -186,18 +186,18 @@
     <None Include="DATA\CONF\1037.json" />
     <None Include="DATA\CONF\1038.ini" />
     <None Include="DATA\CONF\1038.json" />
-    <None Include="DATA\CONF\3010.ini">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-    </None>
-    <None Include="DATA\CONF\3010_alarm.json">
-      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-    </None>
+    <None Include="DATA\CONF\3010.ini" />
+    <None Include="DATA\CONF\3010_alarm.json" />
     <None Include="DATA\CONF\3011.ini" />
     <None Include="DATA\CONF\3011_alarm.json" />
     <None Include="DATA\CONF\3013.ini" />
     <None Include="DATA\CONF\3017.ini" />
-    <None Include="DATA\CONF\3020.ini" />
-    <None Include="DATA\CONF\3020_alarm.json" />
+    <None Include="DATA\CONF\3020.ini">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+    <None Include="DATA\CONF\3020_alarm.json">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
     <None Include="DATA\CONF\GIACO_NWSE.ini" />
     <None Include="DATA\CONF\GIACO_NWSE.json" />
     <None Include="DATA\CONF\GIACO_NWSE_alarm.json" />
diff --git a/IOB-WIN-SIEMENS/IobSiemens/SiemensTorri.cs b/IOB-WIN-SIEMENS/IobSiemens/SiemensTorri.cs
index efcdbbe0..9efd4e19 100644
--- a/IOB-WIN-SIEMENS/IobSiemens/SiemensTorri.cs
+++ b/IOB-WIN-SIEMENS/IobSiemens/SiemensTorri.cs
@@ -350,6 +350,17 @@ namespace IOB_WIN_SIEMENS.IobSiemens
             // procedo SOLO SE è enabled IOB
             if (IobOnline)
             {
+                // 2026.04.24 controllo ODL solo se son passati ALMENO 10 sec
+                int newIdx = CurrOdl();
+                currODL = $"{currIdxODL}";
+#if DEBUG
+                lgInfo($"SiemensTorri | Verifica ODL | IdxODL {currIdxODL}");
+#else
+                lgDebug($"SiemensTorri | Verifica ODL | IdxODL {currIdxODL}");
+#endif
+
+                // 2026.04.24 tolto gestione ridondante
+#if false
                 try
                 {
                     currODL = utils.callUrl(urlGetCurrODL);
@@ -380,6 +391,7 @@ namespace IOB_WIN_SIEMENS.IobSiemens
                         lastWarnODL = DateTime.Now;
                     }
                 }
+#endif
             }
             else
             {
@@ -387,10 +399,12 @@ namespace IOB_WIN_SIEMENS.IobSiemens
                 currODL = "";
                 if (periodicLog)
                 {
-                    lgInfo($"Fanuc | Lettura ODL non effettuata: IobOnline: {IobOnline} | currODL impostato a vuoto");
+                    lgInfo($"Fanuc | Lettura ODL non effettuata: IobOnline: {IobOnline} | currODL: {currODL} | currIdxODL: {currIdxODL}");
                 }
             }
-            if (!string.IsNullOrEmpty(currODL) && currODL != "0")
+
+            //if (!string.IsNullOrEmpty(currODL) && currODL != "0")
+            if (!string.IsNullOrEmpty(currODL) && currIdxODL > 0)
             {
                 // ora processo il contapezzi...
                 string retVal = "";
@@ -415,6 +429,7 @@ namespace IOB_WIN_SIEMENS.IobSiemens
                         // registro contapezzi
                         lgInfo($"Differenza Contapezzi: contapezziPLC: {contapezziPLC} | contapezziIOB: {contapezziIOB}");
                     }
+
                     if ((contapezziPLC > contapezziIOB))
                     {
                         // salvo nuovo contapezzi (incremento di 1...) + richiesta refresh conteggio
@@ -471,7 +486,7 @@ namespace IOB_WIN_SIEMENS.IobSiemens
             // log opzionale!
             if (verboseLog)
             {
-                lgInfo("Trasformazione B_input: {B_input}");
+                lgInfo($"Trasformazione B_input: {B_input}");
             }
         }