diff --git a/Modbus.Net/Modbus.Net.BigEndian3412/Modbus.Net.BigEndian3412.csproj b/Modbus.Net/Modbus.Net.BigEndian3412/Modbus.Net.BigEndian3412.csproj
index 162b91f..56b1cf7 100644
--- a/Modbus.Net/Modbus.Net.BigEndian3412/Modbus.Net.BigEndian3412.csproj
+++ b/Modbus.Net/Modbus.Net.BigEndian3412/Modbus.Net.BigEndian3412.csproj
@@ -6,7 +6,7 @@
     <AssemblyName>Modbus.Net.BigEndian3412</AssemblyName>
     <RootNamespace>Modbus.Net.BigEndian3412</RootNamespace>
     <PackageId>Modbus.Net.BigEndian3412</PackageId>
-    <Version>1.4.1</Version>
+    <Version>1.4.2</Version>
     <Authors>Chris L.(Luo Sheng)</Authors>
     <Company>Hangzhou Delian Science Technology Co.,Ltd.</Company>
     <Product>Modbus.Net.Modbus</Product>
diff --git a/Modbus.Net/Modbus.Net.Modbus.NA200H/Modbus.Net.Modbus.NA200H.csproj b/Modbus.Net/Modbus.Net.Modbus.NA200H/Modbus.Net.Modbus.NA200H.csproj
index 2f1ae6e..1587249 100644
--- a/Modbus.Net/Modbus.Net.Modbus.NA200H/Modbus.Net.Modbus.NA200H.csproj
+++ b/Modbus.Net/Modbus.Net.Modbus.NA200H/Modbus.Net.Modbus.NA200H.csproj
@@ -6,7 +6,7 @@
     <AssemblyName>Modbus.Net.Modbus.NA200H</AssemblyName>
     <RootNamespace>Modbus.Net.Modbus.NA200H</RootNamespace>
     <PackageId>Modbus.Net.Modbus.NA200H</PackageId>
-    <Version>1.4.1</Version>
+    <Version>1.4.2</Version>
     <Authors>Chris L.(Luo Sheng)</Authors>
     <Company>Hangzhou Delian Science Technology Co.,Ltd.</Company>
     <Product>Modbus.Net.Modbus</Product>
diff --git a/Modbus.Net/Modbus.Net.Modbus.SelfDefinedSample/Modbus.Net.Modbus.SelfDefinedSample.csproj b/Modbus.Net/Modbus.Net.Modbus.SelfDefinedSample/Modbus.Net.Modbus.SelfDefinedSample.csproj
index dadfb9b..feb9f26 100644
--- a/Modbus.Net/Modbus.Net.Modbus.SelfDefinedSample/Modbus.Net.Modbus.SelfDefinedSample.csproj
+++ b/Modbus.Net/Modbus.Net.Modbus.SelfDefinedSample/Modbus.Net.Modbus.SelfDefinedSample.csproj
@@ -6,7 +6,7 @@
     <AssemblyName>Modbus.Net.Modbus.SelfDefinedSample</AssemblyName>
     <RootNamespace>Modbus.Net.Modbus.SelfDefinedSample</RootNamespace>
     <PackageId>Modbus.Net.Modbus.SelfDefinedSample</PackageId>
-    <Version>1.4.1</Version>
+    <Version>1.4.2</Version>
     <Authors>Chris L.(Luo Sheng)</Authors>
     <Company>Hangzhou Delian Science Technology Co.,Ltd.</Company>
     <Product>Modbus.Net.Modbus</Product>
diff --git a/Modbus.Net/Modbus.Net.Modbus/Modbus.Net.Modbus.csproj b/Modbus.Net/Modbus.Net.Modbus/Modbus.Net.Modbus.csproj
index 3a5ecb1..1e0e453 100644
--- a/Modbus.Net/Modbus.Net.Modbus/Modbus.Net.Modbus.csproj
+++ b/Modbus.Net/Modbus.Net.Modbus/Modbus.Net.Modbus.csproj
@@ -6,7 +6,7 @@
     <AssemblyName>Modbus.Net.Modbus</AssemblyName>
     <RootNamespace>Modbus.Net.Modbus</RootNamespace>
     <PackageId>Modbus.Net.Modbus</PackageId>
-    <Version>1.4.1</Version>
+    <Version>1.4.2</Version>
     <Authors>Chris L.(Luo Sheng)</Authors>
     <Company>Hangzhou Delian Science Technology Co.,Ltd.</Company>
     <Product>Modbus.Net.Modbus</Product>
diff --git a/Modbus.Net/Modbus.Net.Opc/Modbus.Net.Opc.csproj b/Modbus.Net/Modbus.Net.Opc/Modbus.Net.Opc.csproj
index f077582..e8d15dc 100644
--- a/Modbus.Net/Modbus.Net.Opc/Modbus.Net.Opc.csproj
+++ b/Modbus.Net/Modbus.Net.Opc/Modbus.Net.Opc.csproj
@@ -6,7 +6,7 @@
     <AssemblyName>Modbus.Net.Opc</AssemblyName>
     <RootNamespace>Modbus.Net.Opc</RootNamespace>
     <PackageId>Modbus.Net.Opc</PackageId>
-    <Version>1.4.1</Version>
+    <Version>1.4.2</Version>
     <Authors>Chris L.(Luo Sheng)</Authors>
     <Company>Hangzhou Delian Science Technology Co.,Ltd.</Company>
     <Product>Modbus.Net.Opc</Product>
diff --git a/Modbus.Net/Modbus.Net.Siemens/Modbus.Net.Siemens.csproj b/Modbus.Net/Modbus.Net.Siemens/Modbus.Net.Siemens.csproj
index 8573f74..3ef6ebb 100644
--- a/Modbus.Net/Modbus.Net.Siemens/Modbus.Net.Siemens.csproj
+++ b/Modbus.Net/Modbus.Net.Siemens/Modbus.Net.Siemens.csproj
@@ -6,7 +6,7 @@
     <AssemblyName>Modbus.Net.Siemens</AssemblyName>
     <RootNamespace>Modbus.Net.Siemens</RootNamespace>
     <PackageId>Modbus.Net.Siemens</PackageId>
-    <Version>1.4.1</Version>
+    <Version>1.4.2</Version>
     <Authors>Chris L.(Luo Sheng)</Authors>
     <Company>Hangzhou Delian Science Technology Co.,Ltd.</Company>
     <Description>Modbus.Net Siemens Profinet Implementation</Description>
diff --git a/Modbus.Net/Modbus.Net/Job/JobChainingJobLIstenerWithDataMapRepeated.cs b/Modbus.Net/Modbus.Net/Job/JobChainingJobLIstenerWithDataMapRepeated.cs
index dcec7b2..345d7d5 100644
--- a/Modbus.Net/Modbus.Net/Job/JobChainingJobLIstenerWithDataMapRepeated.cs
+++ b/Modbus.Net/Modbus.Net/Job/JobChainingJobLIstenerWithDataMapRepeated.cs
@@ -13,6 +13,9 @@ namespace Modbus.Net
     /// </summary>
     public class JobChainingJobLIstenerWithDataMapRepeated : JobChainingJobListenerWithDataMap
     {
+        /// <summary>
+        ///     Job repeat count, -1 means infinity, 0 means 1 time.
+        /// </summary>
         protected int RepeatCount { get; set; }
 
         /// <summary>
diff --git a/Modbus.Net/Modbus.Net/Modbus.Net.csproj b/Modbus.Net/Modbus.Net/Modbus.Net.csproj
index 8b62c00..ef5cb65 100644
--- a/Modbus.Net/Modbus.Net/Modbus.Net.csproj
+++ b/Modbus.Net/Modbus.Net/Modbus.Net.csproj
@@ -6,7 +6,7 @@
     <AssemblyName>Modbus.Net</AssemblyName>
     <RootNamespace>Modbus.Net</RootNamespace>
     <PackageId>Modbus.Net</PackageId>
-    <Version>1.4.1</Version>
+    <Version>1.4.2</Version>
     <Product>Modbus.Net</Product>
     <Authors>Chris L.(Luo Sheng)</Authors>
     <Company>Hangzhou Delian Science Technology Co.,Ltd.</Company>
diff --git a/Samples/MachineJob/ConsoleLogProvider.cs b/Samples/MachineJob/ConsoleLogProvider.cs
index 9288d8b..1d9f1a0 100644
--- a/Samples/MachineJob/ConsoleLogProvider.cs
+++ b/Samples/MachineJob/ConsoleLogProvider.cs
@@ -1,15 +1,22 @@
 using Quartz.Logging;
+using System.Configuration;
 
 namespace MachineJob
 {
     // simple log provider to get something to the console
     public class ConsoleLogProvider : ILogProvider
     {
+        private readonly IConfigurationRoot configuration = new ConfigurationBuilder()
+            .SetBasePath(Directory.GetCurrentDirectory())
+            .AddJsonFile("appsettings.json")
+            .AddJsonFile($"appsettings.{Environment.GetEnvironmentVariable("DOTNET_ENVIRONMENT") ?? "Production"}.json", true)
+            .Build();
+
         public Logger GetLogger(string name)
         {
             return (level, func, exception, parameters) =>
             {
-                if (func != null)
+                if (level >= configuration.GetSection("Quartz").GetValue<Quartz.Logging.LogLevel>("LogLevel") && func != null)
                 {
                     Console.WriteLine("[" + DateTime.Now.ToLongTimeString() + "] [" + level + "] " + func(), parameters);
                 }
diff --git a/Samples/MachineJob/DatabaseWrite.cs b/Samples/MachineJob/DatabaseWrite.cs
index 35b6f46..7e0d87c 100644
--- a/Samples/MachineJob/DatabaseWrite.cs
+++ b/Samples/MachineJob/DatabaseWrite.cs
@@ -15,7 +15,7 @@ namespace MachineJob
 
         private static readonly string connectionString = configuration.GetConnectionString("DatabaseWriteConnectionString")!;
 
-        public DbSet<DatabaseWriteEntity> DatabaseWrites { get; set; }
+        public DbSet<DatabaseWriteEntity>? DatabaseWrites { get; set; }
 
         protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
         {
diff --git a/Samples/MachineJob/appsettings.Development.json b/Samples/MachineJob/appsettings.Development.json
index a576829..84216e9 100644
--- a/Samples/MachineJob/appsettings.Development.json
+++ b/Samples/MachineJob/appsettings.Development.json
@@ -1,7 +1,21 @@
 {
   "Serilog": {
     "MinimumLevel": {
-      "Default": "Debug"
+      "Default": "Debug",
+      "Override": {
+        "Microsoft": "Debug",
+        "Microsoft.Hosting.Lifetime": "Debug"
+      }
     }
+  },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Debug",
+      "Microsoft": "Debug",
+      "Microsoft.Hosting.Lifetime": "Debug"
+    }
+  },
+  "Quartz": {
+    "LogLevel": "Debug"
   }
 }
diff --git a/Samples/MachineJob/appsettings.Production.json b/Samples/MachineJob/appsettings.Production.json
index e1facf6..8e0045d 100644
--- a/Samples/MachineJob/appsettings.Production.json
+++ b/Samples/MachineJob/appsettings.Production.json
@@ -1,7 +1,21 @@
 {
   "Serilog": {
     "MinimumLevel": {
-      "Default": "Error"
+      "Default": "Error",
+      "Override": {
+        "Microsoft": "Error",
+        "Microsoft.Hosting.Lifetime": "Error"
+      }
     }
+  },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Error",
+      "Microsoft": "Error",
+      "Microsoft.Hosting.Lifetime": "Error"
+    }
+  },
+  "Quartz": {
+    "LogLevel": "Error"
   }
 }
diff --git a/Samples/MachineJob/appsettings.json b/Samples/MachineJob/appsettings.json
index 9762107..ca147e3 100644
--- a/Samples/MachineJob/appsettings.json
+++ b/Samples/MachineJob/appsettings.json
@@ -8,6 +8,16 @@
       }
     }
   },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft": "Information",
+      "Microsoft.Hosting.Lifetime": "Information"
+    }
+  },
+  "Quartz": {
+    "LogLevel": "Info"
+  },
   "ConnectionStrings": {
     "DatabaseWriteConnectionString": "Server=127.0.0.1; User ID=root; Password=123456; Database=modbusnettest;"
   },
@@ -216,8 +226,7 @@
           "Name": "Test10"
         }
       ],
-      "AddressMapOpc":
-      [
+      "AddressMapOpc": [
         {
           "Area": "Random",
           "Address": "Real4",
diff --git a/Technosoftware/DaAeHdaClient.Com/Technosoftware.DaAeHdaClient.Com.csproj b/Technosoftware/DaAeHdaClient.Com/Technosoftware.DaAeHdaClient.Com.csproj
index 3f2a46e..971ca1f 100644
--- a/Technosoftware/DaAeHdaClient.Com/Technosoftware.DaAeHdaClient.Com.csproj
+++ b/Technosoftware/DaAeHdaClient.Com/Technosoftware.DaAeHdaClient.Com.csproj
@@ -9,6 +9,14 @@
     <Platforms>AnyCPU</Platforms>
   </PropertyGroup>
 
+  <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Debug|net6.0|AnyCPU'">
+    <NoWarn>1701;1702;CA1416;</NoWarn>
+  </PropertyGroup>
+
+  <PropertyGroup Condition="'$(Configuration)|$(TargetFramework)|$(Platform)'=='Release|net6.0|AnyCPU'">
+    <NoWarn>1701;1702;CA1416;</NoWarn>
+  </PropertyGroup>
+
   <ItemGroup>
     <PackageReference Include="System.Runtime.InteropServices" Version="4.3.0" />
   </ItemGroup>