diff --git a/MP.MONO.ANALYZER/MP.MONO.ANALYZER.csproj b/MP.MONO.ANALYZER/MP.MONO.ANALYZER.csproj
index 4e0b0c6..70c1d5c 100644
--- a/MP.MONO.ANALYZER/MP.MONO.ANALYZER.csproj
+++ b/MP.MONO.ANALYZER/MP.MONO.ANALYZER.csproj
@@ -6,7 +6,7 @@
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <Platforms>AnyCPU;x86;x64</Platforms>
-    <Version>1.2.2210.2514</Version>
+    <Version>1.2.2210.2515</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/MP.MONO.ANALYZER/Resources/ChangeLog.html b/MP.MONO.ANALYZER/Resources/ChangeLog.html
index e03ed6d..ec74121 100644
--- a/MP.MONO.ANALYZER/Resources/ChangeLog.html
+++ b/MP.MONO.ANALYZER/Resources/ChangeLog.html
@@ -1,6 +1,6 @@
 <body>
     <i>MAPO-MONO</i>
-    <h4>Version: 1.2.2210.2514</h4>
+    <h4>Version: 1.2.2210.2515</h4>
     <br /> Release Note:
     <ul>
         <li>
diff --git a/MP.MONO.ANALYZER/Resources/VersNum.txt b/MP.MONO.ANALYZER/Resources/VersNum.txt
index ba3320e..f9c0ff9 100644
--- a/MP.MONO.ANALYZER/Resources/VersNum.txt
+++ b/MP.MONO.ANALYZER/Resources/VersNum.txt
@@ -1 +1 @@
-1.2.2210.2514
+1.2.2210.2515
diff --git a/MP.MONO.ANALYZER/Resources/manifest.xml b/MP.MONO.ANALYZER/Resources/manifest.xml
index 34b23f8..da11f63 100644
--- a/MP.MONO.ANALYZER/Resources/manifest.xml
+++ b/MP.MONO.ANALYZER/Resources/manifest.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <item>
-  <version>1.2.2210.2514</version>
+  <version>1.2.2210.2515</version>
   <url>http://nexus.steamware.net/repository/SWS/MP.MONO.ANALYZER/stable/LAST/MP.Mon.zip</url>
   <changelog>http://nexus.steamware.net/repository/SWS/MP.MONO.ANALYZER/stable/LAST/ChangeLog.html</changelog>
   <mandatory>false</mandatory>
diff --git a/MP.MONO.DECODER/MP.MONO.DECODER.csproj b/MP.MONO.DECODER/MP.MONO.DECODER.csproj
index f92904c..9b0a7f2 100644
--- a/MP.MONO.DECODER/MP.MONO.DECODER.csproj
+++ b/MP.MONO.DECODER/MP.MONO.DECODER.csproj
@@ -6,7 +6,7 @@
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <Platforms>AnyCPU;x86;x64</Platforms>
-    <Version>1.2.2210.2514</Version>
+    <Version>1.2.2210.2515</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/MP.MONO.DECODER/Resources/ChangeLog.html b/MP.MONO.DECODER/Resources/ChangeLog.html
index e03ed6d..ec74121 100644
--- a/MP.MONO.DECODER/Resources/ChangeLog.html
+++ b/MP.MONO.DECODER/Resources/ChangeLog.html
@@ -1,6 +1,6 @@
 <body>
     <i>MAPO-MONO</i>
-    <h4>Version: 1.2.2210.2514</h4>
+    <h4>Version: 1.2.2210.2515</h4>
     <br /> Release Note:
     <ul>
         <li>
diff --git a/MP.MONO.DECODER/Resources/VersNum.txt b/MP.MONO.DECODER/Resources/VersNum.txt
index ba3320e..f9c0ff9 100644
--- a/MP.MONO.DECODER/Resources/VersNum.txt
+++ b/MP.MONO.DECODER/Resources/VersNum.txt
@@ -1 +1 @@
-1.2.2210.2514
+1.2.2210.2515
diff --git a/MP.MONO.DECODER/Resources/manifest.xml b/MP.MONO.DECODER/Resources/manifest.xml
index 6ecf85e..7b80294 100644
--- a/MP.MONO.DECODER/Resources/manifest.xml
+++ b/MP.MONO.DECODER/Resources/manifest.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <item>
-  <version>1.2.2210.2514</version>
+  <version>1.2.2210.2515</version>
   <url>http://nexus.steamware.net/repository/SWS/MP.MONO.DECODER/stable/LAST/MP.Mon.zip</url>
   <changelog>http://nexus.steamware.net/repository/SWS/MP.MONO.DECODER/stable/LAST/ChangeLog.html</changelog>
   <mandatory>false</mandatory>
diff --git a/MP.MONO.SIM/MP.MONO.SIM.csproj b/MP.MONO.SIM/MP.MONO.SIM.csproj
index 0cd8c75..0d06df3 100644
--- a/MP.MONO.SIM/MP.MONO.SIM.csproj
+++ b/MP.MONO.SIM/MP.MONO.SIM.csproj
@@ -6,7 +6,7 @@
     <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
     <Platforms>AnyCPU;x86;x64</Platforms>
-    <Version>1.2.2210.2514</Version>
+    <Version>1.2.2210.2515</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/MP.MONO.SIM/Resources/ChangeLog.html b/MP.MONO.SIM/Resources/ChangeLog.html
index e03ed6d..ec74121 100644
--- a/MP.MONO.SIM/Resources/ChangeLog.html
+++ b/MP.MONO.SIM/Resources/ChangeLog.html
@@ -1,6 +1,6 @@
 <body>
     <i>MAPO-MONO</i>
-    <h4>Version: 1.2.2210.2514</h4>
+    <h4>Version: 1.2.2210.2515</h4>
     <br /> Release Note:
     <ul>
         <li>
diff --git a/MP.MONO.SIM/Resources/VersNum.txt b/MP.MONO.SIM/Resources/VersNum.txt
index ba3320e..f9c0ff9 100644
--- a/MP.MONO.SIM/Resources/VersNum.txt
+++ b/MP.MONO.SIM/Resources/VersNum.txt
@@ -1 +1 @@
-1.2.2210.2514
+1.2.2210.2515
diff --git a/MP.MONO.SIM/Resources/manifest.xml b/MP.MONO.SIM/Resources/manifest.xml
index d557fcb..b1c951c 100644
--- a/MP.MONO.SIM/Resources/manifest.xml
+++ b/MP.MONO.SIM/Resources/manifest.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <item>
-  <version>1.2.2210.2514</version>
+  <version>1.2.2210.2515</version>
   <url>http://nexus.steamware.net/repository/SWS/MP.MONO.SIM/stable/LAST/MP.Mon.zip</url>
   <changelog>http://nexus.steamware.net/repository/SWS/MP.MONO.SIM/stable/LAST/ChangeLog.html</changelog>
   <mandatory>false</mandatory>
diff --git a/MP.MONO.UI/MP.MONO.UI.csproj b/MP.MONO.UI/MP.MONO.UI.csproj
index 95716e0..6d53a61 100644
--- a/MP.MONO.UI/MP.MONO.UI.csproj
+++ b/MP.MONO.UI/MP.MONO.UI.csproj
@@ -5,7 +5,7 @@
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
     <Platforms>AnyCPU;x86;x64</Platforms>
-    <Version>1.2.2210.2514</Version>
+    <Version>1.2.2210.2515</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/MP.MONO.UI/Pages/Alarms.razor.cs b/MP.MONO.UI/Pages/Alarms.razor.cs
index 96e3aaa..d742e51 100644
--- a/MP.MONO.UI/Pages/Alarms.razor.cs
+++ b/MP.MONO.UI/Pages/Alarms.razor.cs
@@ -9,14 +9,14 @@ namespace MP.MONO.UI.Pages
     {
         #region Public Properties
 
-        public string lastUpdate { get; set; } = $"{DateTime.Now:yyyy/MM/dd HH:mm:ss}";
-        public bool liveUpdate { get; set; } = true;
-
         public bool isActive
         {
             get => MMDataService.AlarmLogActive;
         }
 
+        public string lastUpdate { get; set; } = $"{DateTime.Now:yyyy/MM/dd HH:mm:ss}";
+        public bool liveUpdate { get; set; } = true;
+
         public bool setLogRec
         {
             get => currFilter.isActive;
@@ -29,13 +29,16 @@ namespace MP.MONO.UI.Pages
 
         public void Dispose()
         {
+            SearchRecords = null;
+            SearchRecordsREC = null;
+            ListRecords = null;
+            ListRecordsREC = null;
             aTimer.Elapsed -= ElapsedTimer;
             aTimer.Stop();
             aTimer.Dispose();
+            GC.Collect();
         }
 
-        private static NLog.Logger Log = LogManager.GetCurrentClassLogger();
-
         public void ElapsedTimer(object? source, System.Timers.ElapsedEventArgs e)
         {
             if (!isLoading && liveUpdate)
@@ -57,9 +60,10 @@ namespace MP.MONO.UI.Pages
                 aTimer.Interval = deltaTime > 100 ? deltaTime : 100;
                 aTimer.Start();
                 Log.Debug("ElapsedTimer: Timer Restarted");
+                GC.Collect();
             }
         }
-        private static System.Timers.Timer aTimer = null!;
+
         public void StartTimer()
         {
             aTimer = new System.Timers.Timer(RefreshPeriod);
@@ -81,18 +85,7 @@ namespace MP.MONO.UI.Pages
         #endregion Protected Fields
 
         #region Protected Properties
-        private bool filtActive
-        {
-            get => dtRif != DateTime.Now.Date || MaxRecord != 200;
-        }
-        protected void resetDate()
-        {
-            dtRif = DateTime.Now;
-        }
-        protected void resetMaxRecord()
-        {
-            MaxRecord = 200;
-        }
+
         protected string currMode
         {
             get => setLogRec ? "Status History mode" : "Single Rec mode";
@@ -195,35 +188,54 @@ namespace MP.MONO.UI.Pages
             }
             await Task.Delay(1);
             isLoading = false;
-        }
-
-        protected async Task reloadFromMessage()
-        {
-            isLoading = true;
-            if (aTimer != null)
-            {
-                aTimer.Stop();
-            }
-            // verifico veto
-            DateTime adesso = DateTime.Now;
-
-            await Task.Delay(50);
-            await ReloadData(true);
-            await Task.Delay(1);
             await InvokeAsync(() =>
             {
                 StateHasChanged();
             });
+        }
 
-
+        protected async Task reloadFromMessage()
+        {
+            DateTime adesso = DateTime.Now;
+            Random rand = new Random();
+            int numTry = 0;
+            while (isLoading)
+            {
+                await Task.Delay(rand.Next(10, 30));
+                if (numTry % 2 == 0)
+                {
+                    TimeSpan ts = DateTime.Now.Subtract(adesso);
+                    Log.Info($"Wait for reloadFromMessage | total wait {ts.TotalMilliseconds:N3}ms");
+                }
+                numTry++;
+            }
+            isLoading = true;
+            try
+            {
+                aTimer.Stop();
+            }
+            catch
+            { }
 
             await Task.Delay(1);
-            isLoading = false;
-            if (aTimer != null)
+            await ReloadData(true);
+            try
             {
                 aTimer.Start();
             }
-            
+            catch
+            { }
+            isLoading = false;
+        }
+
+        protected void resetDate()
+        {
+            dtRif = DateTime.Now;
+        }
+
+        protected void resetMaxRecord()
+        {
+            MaxRecord = 200;
         }
 
         protected async Task ShowSetup()
@@ -257,6 +269,8 @@ namespace MP.MONO.UI.Pages
 
         #region Private Fields
 
+        private static System.Timers.Timer aTimer = null!;
+        private static NLog.Logger Log = LogManager.GetCurrentClassLogger();
         private DateTime _dtRif = DateTime.Now;
         private int _MaxRecord = 200;
         private List<AlarmLogModel>? ListRecords = null;
@@ -277,11 +291,6 @@ namespace MP.MONO.UI.Pages
         private int _numRecord { get; set; } = 10;
         private selectGlobalToggle currFilter { get; set; } = new selectGlobalToggle();
 
-        private int numAlarm
-        {
-            get => currFilter.numAlarms;
-        }
-
         private int currPage
         {
             get => _currPage;
@@ -329,7 +338,13 @@ namespace MP.MONO.UI.Pages
             }
         }
 
+        private bool filtActive
+        {
+            get => dtRif != DateTime.Now.Date || MaxRecord != 200;
+        }
+
         private bool isLoading { get; set; } = false;
+        private bool isLoadingData { get; set; } = false;
 
         private int MaxRecord
         {
@@ -350,6 +365,11 @@ namespace MP.MONO.UI.Pages
 
         private bool maxRecordStatus { get; set; } = false;
 
+        private int numAlarm
+        {
+            get => currFilter.numAlarms;
+        }
+
         private int numRecord
         {
             get => _numRecord;
diff --git a/MP.MONO.UI/Pages/Info.razor b/MP.MONO.UI/Pages/Info.razor
index 7506bab..dbf17f6 100644
--- a/MP.MONO.UI/Pages/Info.razor
+++ b/MP.MONO.UI/Pages/Info.razor
@@ -30,7 +30,7 @@
         {
             <div class="row">
                 <div class="col-4">
-                    <h4>Gestione Licenza</h4>
+                    <h4>Licence Manager</h4>
                 </div>
                 <div class="col-4 text-center">
                     <a target="_blank" href="Download?fileName=@fileName" class="btn btn-block btn-warning"><span class="bi bi-file-earmark-arrow-down-fill"></span> Download Fingerprint File</a>
diff --git a/MP.MONO.UI/Resources/ChangeLog.html b/MP.MONO.UI/Resources/ChangeLog.html
index e03ed6d..ec74121 100644
--- a/MP.MONO.UI/Resources/ChangeLog.html
+++ b/MP.MONO.UI/Resources/ChangeLog.html
@@ -1,6 +1,6 @@
 <body>
     <i>MAPO-MONO</i>
-    <h4>Version: 1.2.2210.2514</h4>
+    <h4>Version: 1.2.2210.2515</h4>
     <br /> Release Note:
     <ul>
         <li>
diff --git a/MP.MONO.UI/Resources/VersNum.txt b/MP.MONO.UI/Resources/VersNum.txt
index ba3320e..f9c0ff9 100644
--- a/MP.MONO.UI/Resources/VersNum.txt
+++ b/MP.MONO.UI/Resources/VersNum.txt
@@ -1 +1 @@
-1.2.2210.2514
+1.2.2210.2515
diff --git a/MP.MONO.UI/Resources/manifest.xml b/MP.MONO.UI/Resources/manifest.xml
index e95fbe0..d315d14 100644
--- a/MP.MONO.UI/Resources/manifest.xml
+++ b/MP.MONO.UI/Resources/manifest.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <item>
-  <version>1.2.2210.2514</version>
+  <version>1.2.2210.2515</version>
   <url>http://nexus.steamware.net/repository/SWS/MP.MONO.UI/stable/LAST/MP.Mon.zip</url>
   <changelog>http://nexus.steamware.net/repository/SWS/MP.MONO.UI/stable/LAST/ChangeLog.html</changelog>
   <mandatory>false</mandatory>
