diff --git a/Drab/Program.cs b/Drab/Program.cs
index 844172b..7d4f6b0 100644
--- a/Drab/Program.cs
+++ b/Drab/Program.cs
@@ -1,3 +1,4 @@
+using System.Globalization;
 using System.Net;
 using Drab.Core.Configuration;
 using Drab.Core.Ioc;
@@ -11,6 +12,15 @@ using NLog.Extensions.Logging;
 using Pcm.Db.Ioc;
 using Radzen;
 
+
+var culture = new CultureInfo("pl-PL");
+CultureInfo.DefaultThreadCurrentCulture = culture;
+CultureInfo.DefaultThreadCurrentUICulture = culture;
+CultureInfo.CurrentCulture = culture;
+CultureInfo.CurrentUICulture = culture;
+Thread.CurrentThread.CurrentCulture = culture;
+Thread.CurrentThread.CurrentUICulture = culture;
+
 var builder = WebApplication.CreateBuilder(args);
 
 var configurationBuilder = new ConfigurationBuilder()
diff --git a/Drab/Ui/Pages/Index.razor b/Drab/Ui/Pages/Index.razor
index 20ba8ac..a8eaf58 100644
--- a/Drab/Ui/Pages/Index.razor
+++ b/Drab/Ui/Pages/Index.razor
@@ -3,6 +3,7 @@
 @using Drab.LocalDb.Entities
 @using Drab.Logic.Services
 @using Drab.Ui.Components
+@using Microsoft.EntityFrameworkCore
 @using Radzen
 @inject LocalDbContext LocalDbContext
 @inject DialogService DialogService
@@ -64,13 +65,13 @@
 </RadzenDataGrid>
 
 @code {
-    IQueryable<OrderDb> _orders;
+    List<OrderDb> _orders;
     private RadzenDataGrid<OrderDb>? _dataGridRef;
 
     protected override void OnInitialized()
     {
         EventBus.OrdersChanged += OnOrdersChanged;
-        _orders = LocalDbContext.Orders;
+        _orders = LocalDbContext.Orders.AsNoTracking().ToList();
     }
 
     private async Task RowClick(DataGridRowMouseEventArgs<OrderDb> obj)
@@ -92,8 +93,7 @@
     {
         InvokeAsync(() =>
         {
-            _orders = LocalDbContext.Orders;
-            _dataGridRef?.Reload();
+            _orders = LocalDbContext.Orders.AsNoTracking().ToList();
             _dataGridRef?.RefreshDataAsync();
             StateHasChanged();
             return Task.CompletedTask;
diff --git a/Drab/appsettings.json b/Drab/appsettings.json
index 034175b..d709008 100644
--- a/Drab/appsettings.json
+++ b/Drab/appsettings.json
@@ -3,7 +3,8 @@
     "LogLevel": {
       "Default": "Information",
       "Microsoft": "Warning",
-      "Microsoft.Hosting.Lifetime": "Information"
+      "Microsoft.Hosting.Lifetime": "Information",
+      "Microsoft.EntityFrameworkCore.Model.Validation": "None"
     }
   },
   "ListenPort":  80,
diff --git a/Drab/nlog.config b/Drab/nlog.config
index 20129e0..8a9bd42 100644
--- a/Drab/nlog.config
+++ b/Drab/nlog.config
@@ -25,6 +25,8 @@
     </targets>
 
     <rules>
+        <logger name="Microsoft.EntityFrameworkCore.Model.Validation" minlevel="Info" final="true"/>
+        <logger name="Microsoft.EntityFrameworkCore.Query" minlevel="Info" final="true"/>
         <logger name="Microsoft.Hosting.Lifetime" minlevel="Info" writeTo="File, Console" final="true"/>
         <logger name="Microsoft.*" maxlevel="Info" final="true"/>
         <logger name="System.Net.Http.*" maxlevel="Info" final="true"/>
diff --git a/Pcm.Db/Ioc/IocPcmDbRegister.cs b/Pcm.Db/Ioc/IocPcmDbRegister.cs
index f8992fe..e4c283c 100644
--- a/Pcm.Db/Ioc/IocPcmDbRegister.cs
+++ b/Pcm.Db/Ioc/IocPcmDbRegister.cs
@@ -5,7 +5,7 @@ namespace Pcm.Db.Ioc;
 
 public static class IocPcmDbRegister
 {
-    public static IServiceCollection AddPcmDatabase(this IServiceCollection services, IDbConfiguration dbConfiguration)
+    public static void AddPcmDatabase(this IServiceCollection services, IDbConfiguration dbConfiguration)
     {
         var connectionString = $"Server={dbConfiguration.Host},{dbConfiguration.Port};Database={dbConfiguration.Database};User Id={dbConfiguration.User}; Password={dbConfiguration.Password}; TrustServerCertificate=True";
 
@@ -13,6 +13,5 @@ public static class IocPcmDbRegister
         {
             options.EnableRetryOnFailure(int.MaxValue, TimeSpan.FromSeconds(10), null);
         }));
-        return services;
     }
 }
\ No newline at end of file