diff --git a/test/AspNetCoreModule.Test/Framework/TestWebSite.cs b/test/AspNetCoreModule.Test/Framework/TestWebSite.cs
index 7af3464..9b32689 100644
--- a/test/AspNetCoreModule.Test/Framework/TestWebSite.cs
+++ b/test/AspNetCoreModule.Test/Framework/TestWebSite.cs
@@ -446,7 +446,12 @@ namespace AspNetCoreModule.Test.Framework
                     succeeded = true;
                     break;
                 }
-                backendProcess.WaitForExit(1000);
+
+                if (backendProcess.WaitForExit(1000))
+                {
+                    succeeded = true;
+                    break;
+                }
 
                 if (this.IisServerType == ServerType.IISExpress && i == 3)
                 {
diff --git a/test/AspNetCoreModule.Test/FunctionalTest.cs b/test/AspNetCoreModule.Test/FunctionalTest.cs
index 08e42c9..467c6de 100644
--- a/test/AspNetCoreModule.Test/FunctionalTest.cs
+++ b/test/AspNetCoreModule.Test/FunctionalTest.cs
@@ -426,7 +426,8 @@ namespace AspNetCoreModule.Test
         [OSSkipCondition(OperatingSystems.MacOSX)]
         [OSSkipCondition(OperatingSystems.Windows, WindowsVersions.Win7, SkipReason = "IIS does not support Websocket on Win7")]
         [InlineData(IISConfigUtility.AppPoolBitness.enable32Bit, "ab")]
-        [InlineData(IISConfigUtility.AppPoolBitness.noChange, "abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789")]
+        //[InlineData(IISConfigUtility.AppPoolBitness.noChange, "abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789")]
+        [InlineData(IISConfigUtility.AppPoolBitness.noChange, "abcdefghijklmnopqrstuvwxyz0123456789")]
         public Task V21_WebSocketRecycledWithConfigChangeTest(IISConfigUtility.AppPoolBitness appPoolBitness, string testData)
         {
             return DoWebSocketRecycledWithConfigChangeTest(appPoolBitness, testData);
diff --git a/test/AspNetCoreModule.Test/FunctionalTestHelper.cs b/test/AspNetCoreModule.Test/FunctionalTestHelper.cs
index 9359886..585face 100644
--- a/test/AspNetCoreModule.Test/FunctionalTestHelper.cs
+++ b/test/AspNetCoreModule.Test/FunctionalTestHelper.cs
@@ -1854,7 +1854,7 @@ namespace AspNetCoreModule.Test
                         Thread.Sleep(500);
 
                         VerifySendingWebSocketData(websocketClient, testData);
-                        Thread.Sleep(500);
+                        Thread.Sleep(1000);
 
                         using (var iisConfig = new IISConfigUtility(testSite.IisServerType, testSite.IisExpressConfigPath))
                         {
@@ -1873,6 +1873,9 @@ namespace AspNetCoreModule.Test
                         Assert.Contains("ClosingFromServer", websocketClient.Connection.DataReceived[lastIndex].TextData);
 
                         testSite.VerifyWorkerProcessRecycledUnderInprocessMode(recycledProcessId);
+
+                        Thread.Sleep(500);
+                        await SendReceive(testSite.AspNetCoreApp.GetUri(), expectedResponseBody: "Running");
                     }
                 }