diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 53f04c7e..bffe043c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -196,7 +196,7 @@ jobs:
         with:
             working-directory: ${{ github.workspace }}/infra
             type: localhost
-            ext-csharp-version: 0.17.0
+            ext-csharp-version: 0.17.1-017017g5223a2e5.17.5223a2e5
             core-version: 0.24.2
          
       - name: Run Demo Client
@@ -243,7 +243,7 @@ jobs:
         with:
           working-directory: ${{ github.workspace }}/infra
           type: localhost
-          ext-csharp-version: 0.17.0
+          ext-csharp-version: 0.17.1-017017g5223a2e5.17.5223a2e5
           core-version: 0.24.2
 
       - name: Run UnifiedAPI
diff --git a/Samples/StressTests/Armonik.Samples.StressTests.Client/Armonik.Samples.StressTests.Client.csproj b/Samples/StressTests/Armonik.Samples.StressTests.Client/Armonik.Samples.StressTests.Client.csproj
index c000c201..f704817c 100644
--- a/Samples/StressTests/Armonik.Samples.StressTests.Client/Armonik.Samples.StressTests.Client.csproj
+++ b/Samples/StressTests/Armonik.Samples.StressTests.Client/Armonik.Samples.StressTests.Client.csproj
@@ -8,7 +8,7 @@
     </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Armonik.DevelopmentKit.Client.Unified" Version="0.17.0" />
+    <PackageReference Include="Armonik.DevelopmentKit.Client.Unified" Version="0.17.1-017017g5223a2e5.17.5223a2e5" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="7.0.0" />
     <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.3" PrivateAssets="All" />
@@ -24,8 +24,12 @@
     <PackageReference Include="System.CommandLine.NamingConventionBinder" Version="2.0.0-beta4.22272.1" />
   </ItemGroup>
 
-    <ItemGroup>
-        <ProjectReference Include="..\..\UnifiedAPI\ArmoniK.Samples.Common\ArmoniK.Samples.Common.csproj" />
-    </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\UnifiedAPI\ArmoniK.Samples.Common\ArmoniK.Samples.Common.csproj" />
+  </ItemGroup>
+
+  <PropertyGroup>
+    <InvariantGlobalization>true</InvariantGlobalization>
+  </PropertyGroup>
 
 </Project>
\ No newline at end of file
diff --git a/Samples/StressTests/Armonik.Samples.StressTests.Client/StressTests.cs b/Samples/StressTests/Armonik.Samples.StressTests.Client/StressTests.cs
index e83c784b..4bc12e60 100644
--- a/Samples/StressTests/Armonik.Samples.StressTests.Client/StressTests.cs
+++ b/Samples/StressTests/Armonik.Samples.StressTests.Client/StressTests.cs
@@ -36,8 +36,12 @@
 
 using Armonik.Samples.StressTests.Client.Metrics;
 
+using ArmoniK.Utils;
+
 using Google.Protobuf.WellKnownTypes;
 
+using Grpc.Net.Client;
+
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.Logging;
 
@@ -45,7 +49,7 @@ namespace Armonik.Samples.StressTests.Client
 {
   internal class StressTests
   {
-    private readonly ChannelPool channelPool_;
+    private readonly ObjectPool<GrpcChannel> channelPool_;
 
     public StressTests(IConfiguration configuration,
                        ILoggerFactory factory,
@@ -134,7 +138,7 @@ internal void LargePayloadSubmit(int    nbTasks          = 100,
                                  workloadTimeInMs,
                                  Props);
 
-      using var channel = channelPool_.GetChannel();
+      using var channel = channelPool_.Get();
       stats.GetAllStats(channel,
                         Service.SessionId,
                         dt,
@@ -175,21 +179,17 @@ private IDisposable ComputeVector(int      nbTasks,
                                               Logger.LogInformation($"Got {ResultHandle.NbResults} results. All tasks submitted ? {(indexTask == nbTasks).ToString()}");
                                             },
                                             elapsed);
+      var taskIds = Enumerable.Range(0,
+                                     nbTasks)
+                              .ParallelSelect(new ParallelTaskOptions(-1),
+                                              idx => Service.SubmitAsync("ComputeWorkLoad",
+                                                                         Utils.ParamsHelper(inputArrayOfBytes,
+                                                                                            nbOutputBytes,
+                                                                                            workloadTimeInMs),
+                                                                         ResultHandle))
+                              .ToHashSetAsync()
+                              .Result;
 
-      var result = Enumerable.Range(0,
-                                    nbTasks)
-                             .Chunk(nbTasks / Props.MaxParallelChannels)
-                             .AsParallel()
-                             .Select(subInt => subInt.Select(idx => Service.SubmitAsync("ComputeWorkLoad",
-                                                                                        Utils.ParamsHelper(inputArrayOfBytes,
-                                                                                                           nbOutputBytes,
-                                                                                                           workloadTimeInMs),
-                                                                                        ResultHandle))
-                                                     .ToList());
-
-      var taskIds = result.SelectMany(t => Task.WhenAll(t)
-                                               .Result)
-                          .ToHashSet();
 
       indexTask = taskIds.Count();
 
diff --git a/Samples/StressTests/Armonik.Samples.StressTests.Worker/Armonik.Samples.StressTests.Worker.csproj b/Samples/StressTests/Armonik.Samples.StressTests.Worker/Armonik.Samples.StressTests.Worker.csproj
index b944cb25..7c76a0d6 100644
--- a/Samples/StressTests/Armonik.Samples.StressTests.Worker/Armonik.Samples.StressTests.Worker.csproj
+++ b/Samples/StressTests/Armonik.Samples.StressTests.Worker/Armonik.Samples.StressTests.Worker.csproj
@@ -20,7 +20,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Armonik.DevelopmentKit.Worker.Unified" Version="0.17.0" />
+    <PackageReference Include="Armonik.DevelopmentKit.Worker.Unified" Version="0.17.1-017017g5223a2e5.17.5223a2e5" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Samples/UnifiedAPI/ArmoniK.Samples.Client/ArmoniK.Samples.Client.csproj b/Samples/UnifiedAPI/ArmoniK.Samples.Client/ArmoniK.Samples.Client.csproj
index b4a8ba9e..4cbd8a8e 100644
--- a/Samples/UnifiedAPI/ArmoniK.Samples.Client/ArmoniK.Samples.Client.csproj
+++ b/Samples/UnifiedAPI/ArmoniK.Samples.Client/ArmoniK.Samples.Client.csproj
@@ -24,7 +24,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Armonik.DevelopmentKit.Client.Unified" Version="0.17.0" />
+    <PackageReference Include="Armonik.DevelopmentKit.Client.Unified" Version="0.17.1-017017g5223a2e5.17.5223a2e5" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="7.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="7.0.0" />
     <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies" Version="1.0.3" PrivateAssets="All" />
diff --git a/Samples/UnifiedAPI/ArmoniK.Samples.Worker/ArmoniK.Samples.Unified.Worker.csproj b/Samples/UnifiedAPI/ArmoniK.Samples.Worker/ArmoniK.Samples.Unified.Worker.csproj
index 99c6a420..22a0bd27 100644
--- a/Samples/UnifiedAPI/ArmoniK.Samples.Worker/ArmoniK.Samples.Unified.Worker.csproj
+++ b/Samples/UnifiedAPI/ArmoniK.Samples.Worker/ArmoniK.Samples.Unified.Worker.csproj
@@ -24,7 +24,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Armonik.DevelopmentKit.Worker.Unified" Version="0.17.0" />
+    <PackageReference Include="Armonik.DevelopmentKit.Worker.Unified" Version="0.17.1-017017g5223a2e5.17.5223a2e5" />
   </ItemGroup>
 
   <ItemGroup>