diff --git a/src/Servers/Kestrel/test/InMemory.FunctionalTests/Http2/Http2StreamTests.cs b/src/Servers/Kestrel/test/InMemory.FunctionalTests/Http2/Http2StreamTests.cs
index e87fadb9d8fa..c23fa6bc5a47 100644
--- a/src/Servers/Kestrel/test/InMemory.FunctionalTests/Http2/Http2StreamTests.cs
+++ b/src/Servers/Kestrel/test/InMemory.FunctionalTests/Http2/Http2StreamTests.cs
@@ -1080,7 +1080,6 @@ await InitializeConnectionAsync(async context =>
         }
 
         [Fact]
-        [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/33373")]
         public async Task ContentLength_Received_MultipleDataFramesOverSize_Reset()
         {
             IOException thrownEx = null;
diff --git a/src/Servers/Kestrel/test/InMemory.FunctionalTests/LoggingConnectionMiddlewareTests.cs b/src/Servers/Kestrel/test/InMemory.FunctionalTests/LoggingConnectionMiddlewareTests.cs
index 31539e50b3c8..e306af750e9f 100644
--- a/src/Servers/Kestrel/test/InMemory.FunctionalTests/LoggingConnectionMiddlewareTests.cs
+++ b/src/Servers/Kestrel/test/InMemory.FunctionalTests/LoggingConnectionMiddlewareTests.cs
@@ -14,6 +14,7 @@ namespace Microsoft.AspNetCore.Server.Kestrel.InMemory.FunctionalTests
     public class LoggingConnectionMiddlewareTests : LoggedTest
     {
         [Fact]
+        [QuarantinedTest("https://github.com/dotnet/aspnetcore/issues/34561")]
         public async Task LoggingConnectionMiddlewareCanBeAddedBeforeAndAfterHttps()
         {
             await using (var server = new TestServer(context =>
diff --git a/src/SignalR/clients/java/signalr/test/src/main/java/com/microsoft/signalr/LongPollingTransportTest.java b/src/SignalR/clients/java/signalr/test/src/main/java/com/microsoft/signalr/LongPollingTransportTest.java
index dbe25a562144..fd3bef28c77c 100644
--- a/src/SignalR/clients/java/signalr/test/src/main/java/com/microsoft/signalr/LongPollingTransportTest.java
+++ b/src/SignalR/clients/java/signalr/test/src/main/java/com/microsoft/signalr/LongPollingTransportTest.java
@@ -13,6 +13,7 @@
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicReference;
 
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 
 import io.reactivex.rxjava3.core.Single;
@@ -125,6 +126,7 @@ public void CanSetAndTriggerOnReceive() {
         assertTrue(onReceivedRan.get());
     }
 
+    @Disabled("https://github.com/dotnet/aspnetcore/issues/34563")
     @Test
     public void LongPollingTransportOnReceiveGetsCalled() {
         AtomicInteger requestCount = new AtomicInteger();