From 8fa44091cc5a6937bf3ea7fe7eabd7604c50f532 Mon Sep 17 00:00:00 2001
From: AwA <63929325+awa-vr@users.noreply.github.com>
Date: Sun, 22 Feb 2026 21:40:26 +0100
Subject: [PATCH] Fix: frame freezing on Windows (#2931)

---
 .../cpp/platform/win32/OvrDirectModeComponent.cpp              | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/alvr/server_openvr/cpp/platform/win32/OvrDirectModeComponent.cpp b/alvr/server_openvr/cpp/platform/win32/OvrDirectModeComponent.cpp
index 7bb7a30547..cf7a5d88c4 100644
--- a/alvr/server_openvr/cpp/platform/win32/OvrDirectModeComponent.cpp
+++ b/alvr/server_openvr/cpp/platform/win32/OvrDirectModeComponent.cpp
@@ -228,8 +228,7 @@ void OvrDirectModeComponent::Present(vr::SharedTextureHandle_t syncTexture) {
         // This enforces scheduling of work on the gpu between processes.
         if (SUCCEEDED(pSyncTexture->QueryInterface(__uuidof(IDXGIKeyedMutex), (void**)&pKeyedMutex)
             )) {
-            // TODO: Reasonable timeout and timeout handling
-            HRESULT hr = pKeyedMutex->AcquireSync(0, 10);
+            HRESULT hr = pKeyedMutex->AcquireSync(0, 500);
             if (hr != S_OK) {
                 Debug(
                     "[VDispDvr] ACQUIRESYNC FAILED!!! hr=%d %p %ls", hr, hr, GetErrorStr(hr).c_str()