diff --git a/src/Components/Modules/Network.cpp b/src/Components/Modules/Network.cpp
index ae4d00fd..dc429d27 100644
--- a/src/Components/Modules/Network.cpp
+++ b/src/Components/Modules/Network.cpp
@@ -342,13 +342,14 @@ namespace Components
 			Game::NET_DeferPacketToClient(from, msg);
 	}
 
-	void Network::SVExecuteClientMessageStub(Game::client_t* client, Game::msg_t* msg)
+	void Network::SV_ExecuteClientMessageStub(Game::client_t* client, Game::msg_t* msg)
 	{
-		const char* message = Utils::String::VA("ServerID: %d, Sequence: %d, Acknowledge: %d, Sent: %d, Message: %d\n", client->serverID,
-							client->reliableSequence, client->reliableAcknowledge,
-							client->reliableSent, client->messageAcknowledge);
-
-		OutputDebugStringA(message);
+		if (client->reliableAcknowledge < 0 || client->reliableAcknowledge > 0xFF)
+		{
+			client->reliableAcknowledge = 0;
+			Game::NET_OutOfBandPrint(Game::NS_SERVER, client->netchan.remoteAddress, "disconnect");
+			return;
+		}
 
 		Utils::Hook::Call<void(Game::client_t*, Game::msg_t*)>(0x414D40)(client, msg);
 	}
@@ -392,7 +393,8 @@ namespace Components
 		// Fix packets causing buffer overflow
 		Utils::Hook(0x6267E3, Network::NET_DeferPacketToClientStub, HOOK_CALL).install()->quick();
 
-		Utils::Hook(0x626996, Network::SVExecuteClientMessageStub, HOOK_CALL).install()->quick();
+		// Fix server freezer exploit
+		Utils::Hook(0x626996, Network::SV_ExecuteClientMessageStub, HOOK_CALL).install()->quick();
 
 		Network::Handle("resolveAddress", [](Address address, const std::string& /*data*/)
 		{
diff --git a/src/Components/Modules/Network.hpp b/src/Components/Modules/Network.hpp
index a3a30779..f3248817 100644
--- a/src/Components/Modules/Network.hpp
+++ b/src/Components/Modules/Network.hpp
@@ -90,7 +90,7 @@ namespace Components
 		static void PacketErrorCheck();
 		static void NET_DeferPacketToClientStub(Game::netadr_t* from, Game::msg_t* msg);
 
-		static void SVExecuteClientMessageStub(Game::client_t* client, Game::msg_t* msg);
+		static void SV_ExecuteClientMessageStub(Game::client_t* client, Game::msg_t* msg);
 	};
 }
 
diff --git a/src/Game/Functions.hpp b/src/Game/Functions.hpp
index 3536a4b7..d235a120 100644
--- a/src/Game/Functions.hpp
+++ b/src/Game/Functions.hpp
@@ -495,10 +495,10 @@ namespace Game
 	typedef bool(__cdecl * NET_StringToAdr_t)(const char *s, netadr_t *a);
 	extern NET_StringToAdr_t NET_StringToAdr;
 
-	typedef void(__cdecl* NET_OutOfBandPrint_t)(netsrc_t sock, netadr_t adr, const char *data);
+	typedef void(__cdecl * NET_OutOfBandPrint_t)(netsrc_t sock, netadr_t adr, const char *data);
 	extern NET_OutOfBandPrint_t NET_OutOfBandPrint;
 
-	typedef void(__cdecl* NET_OutOfBandData_t)(netsrc_t sock, netadr_t adr, const char *format, int len);
+	typedef void(__cdecl * NET_OutOfBandData_t)(netsrc_t sock, netadr_t adr, const char *format, int len);
 	extern NET_OutOfBandData_t NET_OutOfBandData;
 
 	typedef void(__cdecl * Live_MPAcceptInvite_t)(_XSESSION_INFO *hostInfo, const int controllerIndex, bool fromGameInvite);
diff --git a/src/Game/Structs.hpp b/src/Game/Structs.hpp
index 6ae3e930..a928735e 100644
--- a/src/Game/Structs.hpp
+++ b/src/Game/Structs.hpp
@@ -4665,7 +4665,9 @@ namespace Game
 		int messageAcknowledge; // 134760
 		char __pad4[1080]; // 134764
 		char name[16]; // 135844
-		char __pad5[12]; // 135860
+		char __pad5[4]; // 135860
+		int lastPacketTime; // 135864
+		int lastConnectTime; // 135868
 		int snapNum; // 135872
 		int __pad6; // 135876
 		short ping; // 135880