diff --git a/IOB-WIN/AdapterForm.cs b/IOB-WIN/AdapterForm.cs
index ee6ef3f7..75692744 100644
--- a/IOB-WIN/AdapterForm.cs
+++ b/IOB-WIN/AdapterForm.cs
@@ -113,8 +113,16 @@ namespace IOB_WIN
       }
       set
       {
-        lblLogfile.Text = limitLine2show($"{value}{Environment.NewLine}{lblLogfile.Text}");
-        lblLogfile.Refresh();
+        try
+        {
+          lblLogfile.Text = limitLine2show($"{value}{Environment.NewLine}{lblLogfile.Text}");
+          lblLogfile.Refresh();
+        }
+        catch (Exception exc)
+        {
+          string aCapo = Environment.NewLine;
+          lgError($"Errore in esecuzione logWatcher{aCapo}stringa: {value}{aCapo}{exc}")
+        }
       }
     }
     /// <summary>
@@ -128,8 +136,16 @@ namespace IOB_WIN
       }
       set
       {
-        lblTaskLog.Text = limitLine2show($"{value}{Environment.NewLine}{lblTaskLog.Text}");
-        lblTaskLog.Refresh();
+        try
+        {
+          lblTaskLog.Text = limitLine2show($"{value}{Environment.NewLine}{lblTaskLog.Text}");
+          lblTaskLog.Refresh();
+        }
+        catch (Exception exc)
+        {
+          string aCapo = Environment.NewLine;
+          lgError($"Errore in esecuzione taskWatcher{aCapo}stringa: {value}{aCapo}{exc}")
+        }
       }
     }
 
diff --git a/IOB-WIN/IobGeneric.cs b/IOB-WIN/IobGeneric.cs
index 61885c46..9ead1a4e 100644
--- a/IOB-WIN/IobGeneric.cs
+++ b/IOB-WIN/IobGeneric.cs
@@ -722,11 +722,14 @@ namespace IOB_WIN
     /// Effettua logging INFO corretto impostanto anche la variabile IOB prima di scrivere...
     /// </summary>
     /// <param name="message"></param>
-    protected void lgInfo(string message)
+    protected void lgInfo(string message, bool sendToForm = true)
     {
       lg.Factory.Configuration.Variables["codIOB"] = cIobConf.codIOB;
       lg.Info(message);
-      sendToLogWatch("INFO", message);
+      if (sendToForm)
+      {
+        sendToLogWatch("INFO", message);
+      }
     }
     /// <summary>
     /// Effettua logging INFO corretto impostanto anche la variabile IOB prima di scrivere...
@@ -743,11 +746,14 @@ namespace IOB_WIN
     /// Effettua logging ERROR corretto impostanto anche la variabile IOB prima di scrivere...
     /// </summary>
     /// <param name="message"></param>
-    protected void lgError(string message)
+    protected void lgError(string message, bool sendToForm = true)
     {
       lg.Factory.Configuration.Variables["codIOB"] = cIobConf.codIOB;
-      lg.Error(message);
-      sendToLogWatch("ERROR", message);
+      lg.Error(message);
+      if (sendToForm)
+      {
+        sendToLogWatch("ERROR", message);
+      }
     }
     /// <summary>
     /// Effettua logging ERROR corretto impostanto anche la variabile IOB prima di scrivere...
@@ -776,11 +782,14 @@ namespace IOB_WIN
     /// Effettua logging FATAL corretto impostanto anche la variabile IOB prima di scrivere...
     /// </summary>
     /// <param name="message"></param>
-    protected void lgFatal(string message)
+    protected void lgFatal(string message, bool sendToForm = true)
     {
       lg.Factory.Configuration.Variables["codIOB"] = cIobConf.codIOB;
-      lg.Fatal(message);
-      sendToLogWatch("FATAL", message);
+      lg.Fatal(message);
+      if (sendToForm)
+      {
+        sendToLogWatch("FATAL", message);
+      }
     }
     /// <summary>
     /// Effettua logging FATAL corretto impostanto anche la variabile IOB prima di scrivere...
diff --git a/IOB-WIN/IobMTC.cs b/IOB-WIN/IobMTC.cs
index 3752a611..a524c8c5 100644
--- a/IOB-WIN/IobMTC.cs
+++ b/IOB-WIN/IobMTC.cs
@@ -691,7 +691,7 @@ namespace IOB_WIN
           }
           catch (Exception exc)
           {
-            lgError($"Eccezione in decodifica Conditions x StreamSuccesfull{Environment.NewLine}{exc}");
+            lgError($"Eccezione in decodifica Conditions x StreamSuccesfull{Environment.NewLine}{exc}", false);
           }
           // check su events
           try
@@ -716,7 +716,7 @@ namespace IOB_WIN
           }
           catch (Exception exc)
           {
-            lgError($"Eccezione in decodifica Events x StreamSuccesfull{Environment.NewLine}{exc}");
+            lgError($"Eccezione in decodifica Events x StreamSuccesfull{Environment.NewLine}{exc}", false);
           }
 
           // check su samples
@@ -742,7 +742,7 @@ namespace IOB_WIN
               {
                 if (utils.CRB("verbose"))
                 {
-                  lgInfo($"NON ACCODATO sample poiché verifica variazione SAMPLE ha dato esito negativo");
+                  lgInfo($"NON ACCODATO sample poiché verifica variazione SAMPLE ha dato esito negativo", false);
                 }
               }
             }
diff --git a/Jenkinsfile b/Jenkinsfile
index 89d4d617..7c56374e 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -16,7 +16,7 @@ pipeline {
 
       /* calcolo numero versione... diverso x branch MASTER/DEVELOP */
       script {
-        withEnv(['NEXT_BUILD_NUMBER=571']) {
+        withEnv(['NEXT_BUILD_NUMBER=572']) {
           // env.versionNumber = VersionNumber(versionNumberString : '2.6.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2006-01-01', skipFailedBuilds: true)
           env.versionNumber = VersionNumber(versionNumberString : '2.6.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2006-01-01', skipFailedBuilds: true, overrideBuildsAllTime: '${NEXT_BUILD_NUMBER}')
           env.APP_NAME = 'MAPO-IOB-WIN'