diff --git a/src/single_window/render_callback_func.cpp b/src/single_window/render_callback_func.cpp
index 57cd5c6..d6fb356 100644
--- a/src/single_window/render_callback_func.cpp
+++ b/src/single_window/render_callback_func.cpp
@@ -311,7 +311,8 @@ void Render::OnConnectionStatusCb(ConnectionStatus status, const char *user_id,
   if (ConnectionStatus::Connecting == status) {
   } else if (ConnectionStatus::Gathering == status) {
   } else if (ConnectionStatus::Connected == status) {
-    if (!render->need_to_create_stream_window_) {
+    if (!render->need_to_create_stream_window_ &&
+        !render->client_properties_.empty()) {
       render->need_to_create_stream_window_ = true;
     }
 
diff --git a/thirdparty/projectx b/thirdparty/projectx
index f48d940..d40ca88 160000
--- a/thirdparty/projectx
+++ b/thirdparty/projectx
@@ -1 +1 @@
-Subproject commit f48d940b8059106363b3d63e4ff87bc4a4f12cfe
+Subproject commit d40ca8814ca6c4d1014c4558f69110150c2e539c