diff --git a/IOB-MAN/IOBManPanel.cs b/IOB-MAN/IOBManPanel.cs
index 1f6bca83..ca66b46d 100644
--- a/IOB-MAN/IOBManPanel.cs
+++ b/IOB-MAN/IOBManPanel.cs
@@ -60,9 +60,9 @@ namespace IOB_MAN
         protected bool checkRunning = false;
 
         /// <summary>
-        /// Counter del timer di forceCheck
+        /// Counter del timer di forceCheck (60 sec, era 5 sec)
         /// </summary>
-        protected int forceCheckPeriod = 5000;
+        protected int forceCheckPeriod = 60000;
 
         /// <summary>
         /// Totale processi avviati
@@ -514,12 +514,14 @@ namespace IOB_MAN
                     }
                 }
             }
-            // attendo 2*waitForExitMsec che i processi possano chiudersi gracefully...
-            Thread.Sleep(waitForExitMsec * 2);
-            forceKillByName(TargetName);
-            // ripeto seconda volta x sicurezza
-            Thread.Sleep(waitForExitMsec * 4);
-            forceKillByName(TargetName);
+            if (item2rem.Count > 0)
+            {            // attendo 2*waitForExitMsec che i processi possano chiudersi gracefully...
+                Thread.Sleep(waitForExitMsec * 2);
+                forceKillByName(TargetName);
+                // ripeto seconda volta x sicurezza
+                Thread.Sleep(waitForExitMsec * 4);
+                forceKillByName(TargetName);
+            }
             // verifico se resettare
             if (doReset)
             {
diff --git a/Jenkinsfile b/Jenkinsfile
index 75c18ade..1e076f0b 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -9,7 +9,7 @@ pipeline {
       steps {
       /* calcolo numero versione... diverso x branch MASTER/DEVELOP */
       script {
-        withEnv(['NEXT_BUILD_NUMBER=752']) {
+        withEnv(['NEXT_BUILD_NUMBER=753']) {
           // env.versionNumber = VersionNumber(versionNumberString : '3.4.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2006-01-01', skipFailedBuilds: true)
           env.versionNumber = VersionNumber(versionNumberString : '3.4.${BUILD_DATE_FORMATTED, "yyMM"}.${BUILDS_ALL_TIME}', projectStartDate : '2006-01-01', skipFailedBuilds: true, overrideBuildsAllTime: '${NEXT_BUILD_NUMBER}')
           env.APP_NAME = 'MAPO-IOB-WIN'