diff --git a/src/Components/Modules/Voice.cpp b/src/Components/Modules/Voice.cpp
index b578e9f3..5379eb6c 100644
--- a/src/Components/Modules/Voice.cpp
+++ b/src/Components/Modules/Voice.cpp
@@ -320,6 +320,7 @@ namespace Components
 		auto* clc = Game::CL_GetLocalClientConnection(0);
 		if (!Game::NET_CompareBaseAdr(clc->serverAddress, *address))
 		{
+			Logger::Debug("Ignoring stray 'v' network message from '{}'", Game::NET_AdrToString(*address));
 			return;
 		}
 
diff --git a/src/Game/Engine/FastCriticalSection.cpp b/src/Game/Engine/FastCriticalSection.cpp
new file mode 100644
index 00000000..82ae7082
--- /dev/null
+++ b/src/Game/Engine/FastCriticalSection.cpp
@@ -0,0 +1,39 @@
+#include <STDInclude.hpp>
+#include "FastCriticalSection.hpp"
+
+namespace Game::Engine
+{
+	FastCriticalSectionScopeRead::FastCriticalSectionScopeRead(FastCriticalSection* cs)
+		: cs_(cs)
+	{
+		if (this->cs_)
+		{
+			Sys_LockRead(this->cs_);
+		}
+	}
+
+	FastCriticalSectionScopeRead::~FastCriticalSectionScopeRead()
+	{
+		if (this->cs_)
+		{
+			Sys_UnlockRead(this->cs_);
+		}
+	}
+
+	FastCriticalSectionScopeWrite::FastCriticalSectionScopeWrite(FastCriticalSection* cs)
+		: cs_(cs)
+	{
+		if (this->cs_)
+		{
+			Sys_LockWrite(this->cs_);
+		}
+	}
+
+	FastCriticalSectionScopeWrite::~FastCriticalSectionScopeWrite()
+	{
+		if (this->cs_)
+		{
+			Sys_UnlockWrite(this->cs_);
+		}
+	}
+}
diff --git a/src/Game/Engine/FastCriticalSection.hpp b/src/Game/Engine/FastCriticalSection.hpp
new file mode 100644
index 00000000..c50ba734
--- /dev/null
+++ b/src/Game/Engine/FastCriticalSection.hpp
@@ -0,0 +1,24 @@
+#pragma once
+
+namespace Game::Engine
+{
+	class FastCriticalSectionScopeRead
+	{
+	public:
+		FastCriticalSectionScopeRead(FastCriticalSection* cs);
+		~FastCriticalSectionScopeRead();
+
+	private:
+		FastCriticalSection* cs_;
+	};
+
+	class FastCriticalSectionScopeWrite
+	{
+	public:
+		FastCriticalSectionScopeWrite(FastCriticalSection* cs);
+		~FastCriticalSectionScopeWrite();
+
+	private:
+		FastCriticalSection* cs_;
+	};
+}