diff --git a/src/client/component/iidx/d3d9_proxy/device_ex.cpp b/src/client/component/iidx/d3d9_proxy/device_ex.cpp
index ba0afa5..a088264 100644
--- a/src/client/component/iidx/d3d9_proxy/device_ex.cpp
+++ b/src/client/component/iidx/d3d9_proxy/device_ex.cpp
@@ -105,7 +105,7 @@ HRESULT __stdcall d3d9ex_device_proxy::Reset(D3DPRESENT_PARAMETERS* pPresentatio
 
 HRESULT __stdcall d3d9ex_device_proxy::Present(const RECT* pSourceRect, const RECT* pDestRect, HWND hDestWindowOverride, const RGNDATA* pDirtyRegion)
 {
-	return device_->Present(pSourceRect, pDestRect, hDestWindowOverride, pDirtyRegion);
+	return device_->PresentEx(pSourceRect, pDestRect, NULL, NULL, D3DPRESENT_FORCEIMMEDIATE);
 }
 
 HRESULT __stdcall d3d9ex_device_proxy::GetBackBuffer(UINT iSwapChain, UINT iBackBuffer, D3DBACKBUFFER_TYPE Type, IDirect3DSurface9** ppBackBuffer)
diff --git a/src/client/component/iidx/d3d9_proxy/interface_ex.cpp b/src/client/component/iidx/d3d9_proxy/interface_ex.cpp
index e1163df..63a7309 100644
--- a/src/client/component/iidx/d3d9_proxy/interface_ex.cpp
+++ b/src/client/component/iidx/d3d9_proxy/interface_ex.cpp
@@ -189,6 +189,10 @@ HRESULT __stdcall d3d9ex_proxy::CreateDeviceEx(UINT Adapter, D3DDEVTYPE DeviceTy
 
 	pPresentationParameters->BackBufferWidth = iidx::custom_resolution::width();
 	pPresentationParameters->BackBufferHeight = iidx::custom_resolution::height();
+	pPresentationParameters->BackBufferCount = 2;
+	pPresentationParameters->PresentationInterval = 0;
+	pPresentationParameters->SwapEffect = D3DSWAPEFFECT_FLIPEX;
+
 
 	if (iidx::custom_resolution::mode() != 0)
 	{
diff --git a/src/client/main.cpp b/src/client/main.cpp
index f22f43c..1bd5a5a 100644
--- a/src/client/main.cpp
+++ b/src/client/main.cpp
@@ -235,6 +235,7 @@ int main()
 			}
 
 			enable_high_qos();
+			DwmEnableMMCSS(TRUE);
 			try_set_game_environment(game);
 
 			component_loader::create_components(game::environment::get_game());
diff --git a/src/client/std_include.hpp b/src/client/std_include.hpp
index a9930f7..9ed4b2b 100644
--- a/src/client/std_include.hpp
+++ b/src/client/std_include.hpp
@@ -50,6 +50,7 @@
 #include <d3d9.h>
 #include <d3d9on12.h>
 #include <d3d12.h>
+#include <dwmapi.h>
 
 // min and max is required by gdi, therefore NOMINMAX won't work
 #ifdef max