diff --git a/OptiScaler/Config.cpp b/OptiScaler/Config.cpp
index d74bfb7e..42a6f36d 100644
--- a/OptiScaler/Config.cpp
+++ b/OptiScaler/Config.cpp
@@ -66,6 +66,10 @@ bool Config::Reload(std::filesystem::path iniPath)
             FGDisableOverlays.set_from_config(readBool("FrameGen", "DisableOverlays"));
             FGAlwaysTrackHeaps.set_from_config(readBool("FrameGen", "AlwaysTrackHeaps"));
             FGHybridSpin.set_from_config(readBool("FrameGen", "HybridSpin"));
+            FGMakeDepthCopy.set_from_config(readBool("FrameGen", "MakeDepthCopy"));
+            FGMakeMVCopy.set_from_config(readBool("FrameGen", "MakeMVCopy"));
+            FGHudFixCloseAfterCallback.set_from_config(readBool("FrameGen", "HudFixCloseAfterCallback"));
+            FGUseMutexForSwaphain.set_from_config(readBool("FrameGen", "UseMutexForSwaphain"));
         }
 
         // Framerate
@@ -509,6 +513,10 @@ bool Config::SaveIni()
         ini.SetValue("FrameGen", "DisableOverlays", GetBoolValue(Instance()->FGDisableOverlays.value_for_config()).c_str());
         ini.SetValue("FrameGen", "AlwaysTrackHeaps", GetBoolValue(Instance()->FGAlwaysTrackHeaps.value_for_config()).c_str());
         ini.SetValue("FrameGen", "HybridSpin", GetBoolValue(Instance()->FGHybridSpin.value_for_config()).c_str());
+        ini.SetValue("FrameGen", "MakeDepthCopy", GetBoolValue(Instance()->FGMakeDepthCopy.value_for_config()).c_str());
+        ini.SetValue("FrameGen", "MakeMVCopy", GetBoolValue(Instance()->FGMakeMVCopy.value_for_config()).c_str());
+        ini.SetValue("FrameGen", "HudFixCloseAfterCallback", GetBoolValue(Instance()->FGHudFixCloseAfterCallback.value_for_config()).c_str());
+        ini.SetValue("FrameGen", "UseMutexForSwaphain", GetBoolValue(Instance()->FGUseMutexForSwaphain.value_for_config()).c_str());
     }
 
     // Framerate 
diff --git a/OptiScaler/Config.h b/OptiScaler/Config.h
index f1837aba..64fdf367 100644
--- a/OptiScaler/Config.h
+++ b/OptiScaler/Config.h
@@ -305,7 +305,8 @@ public:
 	CustomOptional<bool> FGHybridSpin{ false };
 	CustomOptional<bool> FGMakeDepthCopy{ true };
 	CustomOptional<bool> FGMakeMVCopy{ true };
-	CustomOptional<bool> FGHudFixCloseAfterCallback{ false };
+	CustomOptional<bool> FGHudFixCloseAfterCallback{ true };
+	CustomOptional<bool> FGUseMutexForSwaphain{ true };
 
 	// DLSS Enabler
 	std::optional<int> DE_FramerateLimit;			// off - vsync - number