diff --git a/.editorconfig b/.editorconfig
new file mode 100644
index 00000000..4ebde410
--- /dev/null
+++ b/.editorconfig
@@ -0,0 +1,4 @@
+[*.cs]
+
+# CS8765: Nullability of type of parameter doesn't match overridden member (possibly because of nullability attributes).
+dotnet_diagnostic.CS8765.severity = none
diff --git a/MP-SPEC.sln b/MP-SPEC.sln
index cf0cb950..6254dfdb 100644
--- a/MP-SPEC.sln
+++ b/MP-SPEC.sln
@@ -7,6 +7,11 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MP.Data", "MP.Data\MP.Data.
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MP.SPEC", "MP.SPEC\MP.SPEC.csproj", "{C777A098-6F91-45AF-A85E-0AD08CBCAC52}"
 EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{1B6A7550-F6C9-468E-B3B4-C30FF6FE8933}"
+	ProjectSection(SolutionItems) = preProject
+		.editorconfig = .editorconfig
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
diff --git a/MP.Data/MP.Data.csproj b/MP.Data/MP.Data.csproj
index 587b0971..8f08d1cd 100644
--- a/MP.Data/MP.Data.csproj
+++ b/MP.Data/MP.Data.csproj
@@ -11,6 +11,10 @@
       <Compile Remove="DatabaseModels\TurniParetoOdl.cs" />
     </ItemGroup>
 
+    <ItemGroup>
+      <None Include="..\.editorconfig" Link=".editorconfig" />
+    </ItemGroup>
+
     <ItemGroup>
         <PackageReference Include="Microsoft.EntityFrameworkCore" Version="6.0.9" />
         <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="6.0.9" />
diff --git a/MP.Data/MessagePipe.cs b/MP.Data/MessagePipe.cs
index a7503be2..dde3b73a 100644
--- a/MP.Data/MessagePipe.cs
+++ b/MP.Data/MessagePipe.cs
@@ -69,7 +69,7 @@ namespace MP.Data
 
         private bool enableLog = false;
         private IConnectionMultiplexer redis;
-        private IDatabase? redisDb;
+        private IDatabase redisDb;
 
         #endregion Private Fields
 
diff --git a/MP.SPEC/Components/Chart/Doughnut.razor.cs b/MP.SPEC/Components/Chart/Doughnut.razor.cs
index e8c77ffb..db7524d9 100644
--- a/MP.SPEC/Components/Chart/Doughnut.razor.cs
+++ b/MP.SPEC/Components/Chart/Doughnut.razor.cs
@@ -26,13 +26,12 @@ namespace MP.SPEC.Components.Chart
         public ChartType Type { get; set; }
 
         [Parameter]
-        public double[] Data { get; set; }
+        public double[] Data { get; set; } = null!;
+        [Parameter]
+        public List<DoughnutStyling> BackgroundColor { get; set; } = null!;
 
         [Parameter]
-        public List<DoughnutStyling> BackgroundColor { get; set; }
-
-        [Parameter]
-        public string[] Labels { get; set; }
+        public string[] Labels { get; set; } = null!;
 
         protected override async Task OnAfterRenderAsync(bool firstRender)
         {
diff --git a/MP.SPEC/Components/CmpFooter.razor.cs b/MP.SPEC/Components/CmpFooter.razor.cs
index 9e72abd9..1633f803 100644
--- a/MP.SPEC/Components/CmpFooter.razor.cs
+++ b/MP.SPEC/Components/CmpFooter.razor.cs
@@ -39,7 +39,8 @@ namespace MP.SPEC.Components
 
         protected override void OnInitialized()
         {
-            version = typeof(Program).Assembly.GetName().Version;
+            var rawVers = typeof(Program).Assembly.GetName().Version; ;
+            version = rawVers != null ? rawVers : new Version("0.0.0.0");
         }
 
         #endregion Protected Methods
diff --git a/MP.SPEC/Components/CmpTop.razor b/MP.SPEC/Components/CmpTop.razor
index 79c66797..4ac9d6d0 100644
--- a/MP.SPEC/Components/CmpTop.razor
+++ b/MP.SPEC/Components/CmpTop.razor
@@ -11,7 +11,7 @@
         <i class="fas fa-user-alt"></i> <b>@userName</b>
     </div>
     <div class="pe-2">
-        <button class="btn btn-primary" @onclick="() => flushCache()"> Flush Cache </button>
+        <button class="btn btn-primary" @onclick="() => flushCache()" title="Forza Refresh Dati correnti"> Force Reload </button>
     </div>
    @* <div class="px-2 flex-grow-1 text-end">
         <span class="text-secondary">@TipoSearch</span>
diff --git a/MP.SPEC/Components/DataPager.razor.cs b/MP.SPEC/Components/DataPager.razor.cs
index 5fdb615f..cf560eb5 100644
--- a/MP.SPEC/Components/DataPager.razor.cs
+++ b/MP.SPEC/Components/DataPager.razor.cs
@@ -78,9 +78,9 @@ namespace MP.SPEC.Components
 
         #region Public Methods
 
-        public async Task resetCurrPage()
+        public void resetCurrPage()
         {
-            await Task.Delay(1);
+            //await Task.Delay(1);
             currPage = 1;
         }
 
diff --git a/MP.SPEC/Components/ListDossiers.razor.cs b/MP.SPEC/Components/ListDossiers.razor.cs
index 64c3f06a..3a85cf90 100644
--- a/MP.SPEC/Components/ListDossiers.razor.cs
+++ b/MP.SPEC/Components/ListDossiers.razor.cs
@@ -127,7 +127,10 @@ namespace MP.SPEC.Components
                 currFluxLogDto = null;
                 isEditing = false;
                 await Task.Delay(1);
-                listaFlux = MDService.getFluxLog(currRecord.Valore);
+                if (currRecord != null)
+                {
+                    listaFlux = MDService.getFluxLog(currRecord.Valore);
+                }
                 StateHasChanged();
             }
         }
@@ -215,7 +218,6 @@ namespace MP.SPEC.Components
 
         private Dossiers? currRecord = null;
 
-        private FluxLogDTO? currRecordFlux;
         private List<Dossiers>? ListRecords;
         private List<ListValues>? ListStati;
 
diff --git a/MP.SPEC/Components/ListODL.razor.cs b/MP.SPEC/Components/ListODL.razor.cs
index 1ca54e7c..f93b41fc 100644
--- a/MP.SPEC/Components/ListODL.razor.cs
+++ b/MP.SPEC/Components/ListODL.razor.cs
@@ -274,7 +274,7 @@ namespace MP.SPEC.Components
         {
             get
             {
-                List<StatODLModel> answ = new List<StatODLModel>();
+                List<StatODLModel>? answ = new List<StatODLModel>();
                 if (hideSpenta)
                 {
                     answ = ListOdlStatsNetto;
diff --git a/MP.SPEC/Components/ListPARAMS.razor.cs b/MP.SPEC/Components/ListPARAMS.razor.cs
index 48e9b2bb..67a203e0 100644
--- a/MP.SPEC/Components/ListPARAMS.razor.cs
+++ b/MP.SPEC/Components/ListPARAMS.razor.cs
@@ -136,7 +136,7 @@ namespace MP.SPEC.Components
 
         #region Protected Methods
 
-        protected override async Task OnInitializedAsync()
+        protected override void OnInitialized()
         {
             StartTimer();
         }
diff --git a/MP.SPEC/Data/MessageService.cs b/MP.SPEC/Data/MessageService.cs
index 02a690b2..512434b6 100644
--- a/MP.SPEC/Data/MessageService.cs
+++ b/MP.SPEC/Data/MessageService.cs
@@ -4,13 +4,13 @@
     {
         #region Public Events
 
-        public event Action EA_PageUpdated;
+        public event Action EA_PageUpdated = null!;
 
-        public event Action EA_SearchUpdated;
+        public event Action EA_SearchUpdated = null!;
 
-        public event Action EA_ShowSearch;
+        public event Action EA_ShowSearch = null!;
 
-        public event Action EA_StatoSearch;
+        public event Action EA_StatoSearch = null!;
 
         #endregion Public Events
 
diff --git a/MP.SPEC/Data/MpDataService.cs b/MP.SPEC/Data/MpDataService.cs
index 146ff727..b0c3db2e 100644
--- a/MP.SPEC/Data/MpDataService.cs
+++ b/MP.SPEC/Data/MpDataService.cs
@@ -171,7 +171,7 @@ namespace MP.SPEC.Data
         /// <returns></returns>
         public async Task<List<AnagArticoli>> ArticoliGetSearch(int numRecord, string azienda, string searchVal)
         {
-            List<AnagArticoli> result = new List<AnagArticoli>();
+            List<AnagArticoli>? result = new List<AnagArticoli>();
             Stopwatch stopWatch = new Stopwatch();
             stopWatch.Start();
             string readType = "DB";
@@ -238,7 +238,7 @@ namespace MP.SPEC.Data
                 {
                     // cerco in cache se ci sia la tabella con gli articoli impiegati...
                     string rawTable = redisDb.StringGet(redKeyTabCheckArt);
-                    List<string> artList = new List<string>();
+                    List<string>? artList = new List<string>();
                     if (!string.IsNullOrEmpty(rawTable))
                     {
                         artList = JsonConvert.DeserializeObject<List<string>>(rawTable);
@@ -763,7 +763,7 @@ namespace MP.SPEC.Data
         /// <returns></returns>
         public List<string> OdlGetCurrent()
         {
-            List<string> dbResult = new List<string>();
+            List<string>? dbResult = new List<string>();
             Stopwatch stopWatch = new Stopwatch();
             stopWatch.Start();
             string readType = "DB";
diff --git a/MP.SPEC/MP.SPEC.csproj b/MP.SPEC/MP.SPEC.csproj
index 4eed2b81..b31710e7 100644
--- a/MP.SPEC/MP.SPEC.csproj
+++ b/MP.SPEC/MP.SPEC.csproj
@@ -5,7 +5,7 @@
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
     <RootNamespace>MP.SPEC</RootNamespace>
-    <Version>6.16.2211.311</Version>
+    <Version>6.16.2211.312</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/MP.SPEC/Pages/Articoli.razor.cs b/MP.SPEC/Pages/Articoli.razor.cs
index ffb568d3..0d45f5de 100644
--- a/MP.SPEC/Pages/Articoli.razor.cs
+++ b/MP.SPEC/Pages/Articoli.razor.cs
@@ -58,7 +58,7 @@ namespace MP.SPEC.Pages
         protected MpDataService MDService { get; set; } = null!;
 
         [Inject]
-        protected NavigationManager NavManager { get; set; }
+        protected NavigationManager NavManager { get; set; } = null!;
 
         protected int totalCount
         {
diff --git a/MP.SPEC/Pages/DOSS.razor.cs b/MP.SPEC/Pages/DOSS.razor.cs
index 6e08e9c0..af62c038 100644
--- a/MP.SPEC/Pages/DOSS.razor.cs
+++ b/MP.SPEC/Pages/DOSS.razor.cs
@@ -1,7 +1,6 @@
 using Microsoft.AspNetCore.Components;
 using Microsoft.JSInterop;
 using MP.Data.DatabaseModels;
-using MP.Data.DTO;
 using MP.SPEC.Components;
 using MP.SPEC.Data;
 
@@ -11,7 +10,7 @@ namespace MP.SPEC.Pages
     {
         #region Protected Fields
 
-        protected DataPager pagerODL = null!;
+        protected DataPager? pagerODL = null!;
 
         #endregion Protected Fields
 
@@ -23,7 +22,6 @@ namespace MP.SPEC.Pages
         [Inject]
         protected MpDataService MDService { get; set; } = null!;
 
-
         #endregion Protected Properties
 
         #region Protected Methods
@@ -58,6 +56,56 @@ namespace MP.SPEC.Pages
             await Task.Delay(1);
         }
 
+        protected void updateTotal(int newTotCount)
+        {
+            totalCount = newTotCount;
+        }
+
+        protected void UpdateTotCount(int newTotCount)
+        {
+            totalCount = newTotCount;
+        }
+
+        #endregion Protected Methods
+
+        #region Private Properties
+
+        private SelectDossierParams currFilter { get; set; } = new SelectDossierParams();
+
+        private int currPage
+        {
+            get => currFilter.CurrPage;
+            set => currFilter.CurrPage = value;
+        }
+
+        private Dossiers? currRecordDoss { get; set; } = null;
+
+        private bool isEditing
+        {
+            get => currFilter.isEditing;
+            set => currFilter.isEditing = value;
+        }
+
+        private bool isFiltering { get; set; } = false;
+
+        private bool isLoading { get; set; } = true;
+
+        private int numRecord
+        {
+            get => currFilter.NumRec;
+            set => currFilter.NumRec = value;
+        }
+
+        private int totalCount
+        {
+            get => currFilter.TotCount;
+            set => currFilter.TotCount = value;
+        }
+
+        #endregion Private Properties
+
+        #region Private Methods
+
         private string css()
         {
             string answ = "";
@@ -77,55 +125,6 @@ namespace MP.SPEC.Pages
             isEditing = true;
         }
 
-        protected void updateTotal(int newTotCount)
-        {
-            totalCount = newTotCount;
-        }
-
-        #endregion Protected Methods
-
-        #region Private Fields
-
-        private FluxLogDTO? _currDetFluxLogRecord = null;
-
-        #endregion Private Fields
-
-        #region Private Properties
-
-
-
-        private SelectDossierParams currFilter { get; set; } = new SelectDossierParams();
-
-        private int currPage
-        {
-            get => currFilter.CurrPage;
-            set => currFilter.CurrPage = value;
-        }
-
-        private Dossiers? currRecordDoss { get; set; } = null;
-        private bool isFiltering { get; set; } = false;
-        private bool isLoading { get; set; } = true;
-
-        private int numRecord
-        {
-            get => currFilter.NumRec;
-            set => currFilter.NumRec = value;
-        }
-        private bool isEditing
-        {
-            get => currFilter.isEditing;
-            set => currFilter.isEditing = value;
-        }
-        private int totalCount
-        {
-            get => currFilter.TotCount;
-            set => currFilter.TotCount = value;
-        }
-
-        #endregion Private Properties
-
-        #region Private Methods
-
         private async Task updateFilter(SelectDossierParams newParams)
         {
             isFiltering = false;
@@ -137,10 +136,6 @@ namespace MP.SPEC.Pages
             currFilter = newParams;
             isLoading = false;
         }
-        protected void UpdateTotCount(int newTotCount)
-        {
-            totalCount = newTotCount;
-        }
 
         #endregion Private Methods
     }
diff --git a/MP.SPEC/Pages/Index.razor.cs b/MP.SPEC/Pages/Index.razor.cs
index 5d774ba8..0751fffd 100644
--- a/MP.SPEC/Pages/Index.razor.cs
+++ b/MP.SPEC/Pages/Index.razor.cs
@@ -18,7 +18,7 @@ namespace MP.SPEC.Pages
         protected MpDataService MDService { get; set; } = null!;
 
         [Inject]
-        protected MessageService MessageService { get; set; }
+        protected MessageService MessageService { get; set; } = null!;
 
         #endregion Protected Properties
 
diff --git a/MP.SPEC/Pages/ODL.razor.cs b/MP.SPEC/Pages/ODL.razor.cs
index 592e6c2a..1925fb7c 100644
--- a/MP.SPEC/Pages/ODL.razor.cs
+++ b/MP.SPEC/Pages/ODL.razor.cs
@@ -26,7 +26,7 @@ namespace MP.SPEC.Pages
 
         #region Protected Fields
 
-        protected DataPager pagerODL = null!;
+        protected DataPager? pagerODL = null!;
 
         #endregion Protected Fields
 
@@ -104,7 +104,11 @@ namespace MP.SPEC.Pages
         {
             if (doReset)
             {
-                await pagerODL.resetCurrPage();
+                await Task.Delay(1);
+                if (pagerODL != null)
+                {
+                    pagerODL.resetCurrPage();
+                }
             }
         }
 
diff --git a/MP.SPEC/Pages/PARAMS.razor.cs b/MP.SPEC/Pages/PARAMS.razor.cs
index 2428b24d..e0598d34 100644
--- a/MP.SPEC/Pages/PARAMS.razor.cs
+++ b/MP.SPEC/Pages/PARAMS.razor.cs
@@ -9,7 +9,7 @@ namespace MP.SPEC.Pages
     {
         #region Protected Fields
 
-        protected DataPager pagerODL = null!;
+        protected DataPager? pagerODL = null!;
 
         #endregion Protected Fields
 
@@ -31,6 +31,7 @@ namespace MP.SPEC.Pages
             DateTime adesso = DateTime.Now.AddSeconds(1);
             var updFilter = currFilter;
             //updFilter.LiveUpdate = (currPage == 1);
+            updFilter.LiveUpdate = (currFilter.CurrPage == 1);
             updFilter.lastUpdate = updFilter.LiveUpdate ? "-" : $"{adesso:yyyy/MM/dd HH:mm:ss}";
             // salvo filtro
             currFilter = updFilter;
@@ -55,7 +56,11 @@ namespace MP.SPEC.Pages
         {
             if (doReset)
             {
-                await pagerODL.resetCurrPage();
+                await Task.Delay(1);
+                if (pagerODL != null)
+                {
+                    pagerODL.resetCurrPage();
+                }
             }
         }
 
diff --git a/MP.SPEC/Pages/PODL.razor.cs b/MP.SPEC/Pages/PODL.razor.cs
index 351d2ed0..379e469d 100644
--- a/MP.SPEC/Pages/PODL.razor.cs
+++ b/MP.SPEC/Pages/PODL.razor.cs
@@ -87,7 +87,8 @@ namespace MP.SPEC.Pages
         {
             if (doReset)
             {
-                await pagerODL.resetCurrPage();
+                await Task.Delay(1);
+                pagerODL.resetCurrPage();
             }
         }
 
@@ -206,16 +207,17 @@ namespace MP.SPEC.Pages
         private bool selectFirst(string idxMacchina)
         {
             string firstMacchina="";
-            bool ans = false;
+            bool answ = false;
             if (ListMacchine != null)
             {
-                firstMacchina = ListMacchine.Select(x => x.IdxMacchina).FirstOrDefault();
+                var rawData = ListMacchine.Select(x => x.IdxMacchina).FirstOrDefault();
+                firstMacchina = rawData != null ? rawData : "";
             }
             if (firstMacchina == idxMacchina)
             {
-                ans = true;
+                answ = true;
             }
-            return ans;
+            return answ;
         }
 
         private string btnNewText
diff --git a/MP.SPEC/Resources/ChangeLog.html b/MP.SPEC/Resources/ChangeLog.html
index 0fb5f0b8..df775592 100644
--- a/MP.SPEC/Resources/ChangeLog.html
+++ b/MP.SPEC/Resources/ChangeLog.html
@@ -1,6 +1,6 @@
 <body>
     <i>Modulo MAPOSPEC </i>
-    <h4>Versione: 6.16.2211.311</h4>
+    <h4>Versione: 6.16.2211.312</h4>
     <br /> Note di rilascio:
     <ul>
         <li>
diff --git a/MP.SPEC/Resources/VersNum.txt b/MP.SPEC/Resources/VersNum.txt
index 22639881..f4d62064 100644
--- a/MP.SPEC/Resources/VersNum.txt
+++ b/MP.SPEC/Resources/VersNum.txt
@@ -1 +1 @@
-6.16.2211.311
+6.16.2211.312
diff --git a/MP.SPEC/Resources/manifest.xml b/MP.SPEC/Resources/manifest.xml
index 33dd5804..f915a747 100644
--- a/MP.SPEC/Resources/manifest.xml
+++ b/MP.SPEC/Resources/manifest.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <item>
-  <version>6.16.2211.311</version>
+  <version>6.16.2211.312</version>
   <url>https://nexus.steamware.net/repository/SWS/MP-SPEC/stable/LAST/MP.SPEC.zip</url>
   <changelog>https://nexus.steamware.net/repository/SWS/MP-SPEC/stable/LAST/ChangeLog.html</changelog>
   <mandatory>false</mandatory>