diff --git a/src/oatpp/network/Connection.cpp b/src/oatpp/network/Connection.cpp
index df4fc4db..48cb0630 100644
--- a/src/oatpp/network/Connection.cpp
+++ b/src/oatpp/network/Connection.cpp
@@ -79,13 +79,15 @@ Connection::~Connection(){
 data::v_io_size Connection::write(const void *buff, v_buff_size count, async::Action& action){
 
 #if defined(WIN32) || defined(_WIN32)
-
+  OATPP_LOGD("AAA", "Connection[%d] write want %d", this, count);
   auto result = ::send(m_handle, (const char*) buff, (int)count, 0);
-
+  OATPP_LOGD("AAA", "Connection[%d] write %d", this, result);
   if(result == SOCKET_ERROR) {
 
     auto e = WSAGetLastError();
 
+    OATPP_LOGD("AAA", "Connection[%d] write error %d mode=%d", this, e, m_mode);
+
     if(e == WSAEWOULDBLOCK){
       if(m_mode == data::stream::ASYNCHRONOUS) {
         action = oatpp::async::Action::createIOWaitAction(m_handle, oatpp::async::Action::IOEventType::IO_EVENT_WRITE);
@@ -136,13 +138,15 @@ data::v_io_size Connection::write(const void *buff, v_buff_size count, async::Ac
 data::v_io_size Connection::read(void *buff, v_buff_size count, async::Action& action){
 
 #if defined(WIN32) || defined(_WIN32)
-
+  OATPP_LOGD("AAA", "Connection[%d] read want %d", this, count);
   auto result = ::recv(m_handle, (char*)buff, (int)count, 0);
-
+  OATPP_LOGD("AAA", "Connection[%d] read %d", this, result);
   if(result == SOCKET_ERROR) {
 
     auto e = WSAGetLastError();
 
+    OATPP_LOGD("AAA", "Connection[%d] read error %d mode=%d", this, e, m_mode);
+
     if(e == WSAEWOULDBLOCK){
       if(m_mode == data::stream::ASYNCHRONOUS) {
         action = oatpp::async::Action::createIOWaitAction(m_handle, oatpp::async::Action::IOEventType::IO_EVENT_READ);
diff --git a/test/oatpp/AllTestsMain.cpp b/test/oatpp/AllTestsMain.cpp
index e9bd0056..cdf28dc1 100644
--- a/test/oatpp/AllTestsMain.cpp
+++ b/test/oatpp/AllTestsMain.cpp
@@ -108,30 +108,30 @@ void runTests() {
 
   OATPP_RUN_TEST(oatpp::test::web::server::handler::AuthorizationHandlerTest);
 */
-  {
-
-    oatpp::test::web::PipelineTest test_virtual(0, 3000);
-    test_virtual.run();
-
-    oatpp::test::web::PipelineTest test_port(8000, 3000);
-    test_port.run();
-
-  }
+//  {
+//
+//    oatpp::test::web::PipelineTest test_virtual(0, 3000);
+//    test_virtual.run();
+//
+//    oatpp::test::web::PipelineTest test_port(8000, 3000);
+//    test_port.run();
+//
+//  }
+//
+//  {
+//
+//    oatpp::test::web::PipelineAsyncTest test_virtual(0, 3000);
+//    test_virtual.run();
+//
+//    oatpp::test::web::PipelineAsyncTest test_port(8000, 3000);
+//    test_port.run();
+//
+//  }
 
   {
 
-    oatpp::test::web::PipelineAsyncTest test_virtual(0, 3000);
-    test_virtual.run();
-
-    oatpp::test::web::PipelineAsyncTest test_port(8000, 3000);
-    test_port.run();
-
-  }
-
-  {
-
-    oatpp::test::web::FullTest test_virtual(0, 1000);
-    test_virtual.run();
+//    oatpp::test::web::FullTest test_virtual(0, 1000);
+//    test_virtual.run();
 
     oatpp::test::web::FullTest test_port(8000, 5);
     test_port.run();
@@ -140,8 +140,8 @@ void runTests() {
 
   {
 
-    oatpp::test::web::FullAsyncTest test_virtual(0, 1000);
-    test_virtual.run();
+//    oatpp::test::web::FullAsyncTest test_virtual(0, 1000);
+//    test_virtual.run();
 
     oatpp::test::web::FullAsyncTest test_port(8000, 5);
     test_port.run();
@@ -150,8 +150,8 @@ void runTests() {
 
   {
 
-    oatpp::test::web::FullAsyncClientTest test_virtual(0, 1000);
-    test_virtual.run(20);
+//    oatpp::test::web::FullAsyncClientTest test_virtual(0, 1000);
+//    test_virtual.run(20);
 
     oatpp::test::web::FullAsyncClientTest test_port(8000, 10);
     test_port.run(1);
@@ -160,8 +160,8 @@ void runTests() {
 
   {
 
-    oatpp::test::web::ClientRetryTest test_virtual(0);
-    test_virtual.run();
+//    oatpp::test::web::ClientRetryTest test_virtual(0);
+//    test_virtual.run();
 
     oatpp::test::web::ClientRetryTest test_port(8000);
     test_port.run();