diff --git a/api/icsneocpp/include/icsneocpp.h b/api/icsneocpp/include/icsneocpp.h
index 3755dbf..54f985a 100644
--- a/api/icsneocpp/include/icsneocpp.h
+++ b/api/icsneocpp/include/icsneocpp.h
@@ -7,7 +7,9 @@
 #include "device/include/device.h"
 
 namespace icsneo {
-	std::vector<std::shared_ptr<Device>> FindAllDevices();
-};
+
+std::vector<std::shared_ptr<Device>> FindAllDevices();
+
+}
 
 #endif
\ No newline at end of file
diff --git a/communication/include/communication.h b/communication/include/communication.h
index d945a33..2ee089e 100644
--- a/communication/include/communication.h
+++ b/communication/include/communication.h
@@ -58,6 +58,6 @@ private:
 	void readTask();
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/communication/include/icommunication.h b/communication/include/icommunication.h
index 5b1c06b..784f72b 100644
--- a/communication/include/icommunication.h
+++ b/communication/include/icommunication.h
@@ -38,6 +38,6 @@ protected:
 	std::atomic<bool> closing{false};
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/communication/include/multichannelcommunication.h b/communication/include/multichannelcommunication.h
index c3aab8d..db15814 100644
--- a/communication/include/multichannelcommunication.h
+++ b/communication/include/multichannelcommunication.h
@@ -98,6 +98,6 @@ private:
 	void readTask();
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/communication/include/network.h b/communication/include/network.h
index 9f7c192..9a6040b 100644
--- a/communication/include/network.h
+++ b/communication/include/network.h
@@ -400,6 +400,6 @@ private:
 	}
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/communication/message/callback/include/messagecallback.h b/communication/message/callback/include/messagecallback.h
index 1ed7f62..84c7591 100644
--- a/communication/message/callback/include/messagecallback.h
+++ b/communication/message/callback/include/messagecallback.h
@@ -1,37 +1,37 @@
-#ifndef __MESSAGECALLBACK_H_
-#define __MESSAGECALLBACK_H_
-
-#include "communication/message/include/message.h"
-#include "communication/message/filter/include/messagefilter.h"
-#include <memory>
-#include <functional>
-
-namespace icsneo {
-
-class MessageCallback {
-public:
-	typedef std::function< void( std::shared_ptr<Message> ) > fn_messageCallback;
-
-	MessageCallback(fn_messageCallback cb, std::shared_ptr<MessageFilter> f) : callback(cb), filter(f) {}
-	MessageCallback(fn_messageCallback cb, MessageFilter f = MessageFilter()) : callback(cb), filter(std::make_shared<MessageFilter>(f)) {}
-	
-	// Allow the filter to be placed first if the user wants (maybe in the case of a lambda)
-	MessageCallback(MessageFilter f, fn_messageCallback cb) { MessageCallback(cb, f); }
-	
-	virtual bool callIfMatch(const std::shared_ptr<Message>& message) const {
-		bool ret = filter->match(message);
-		if(ret)
-			callback(message);
-		return ret;
-	}
-	const MessageFilter& getFilter() const { return *filter; }
-	const fn_messageCallback& getCallback() const { return callback; }
-
-protected:
-	fn_messageCallback callback;
-	std::shared_ptr<MessageFilter> filter;
-};
-
-};
-
+#ifndef __MESSAGECALLBACK_H_
+#define __MESSAGECALLBACK_H_
+
+#include "communication/message/include/message.h"
+#include "communication/message/filter/include/messagefilter.h"
+#include <memory>
+#include <functional>
+
+namespace icsneo {
+
+class MessageCallback {
+public:
+	typedef std::function< void( std::shared_ptr<Message> ) > fn_messageCallback;
+
+	MessageCallback(fn_messageCallback cb, std::shared_ptr<MessageFilter> f) : callback(cb), filter(f) {}
+	MessageCallback(fn_messageCallback cb, MessageFilter f = MessageFilter()) : callback(cb), filter(std::make_shared<MessageFilter>(f)) {}
+	
+	// Allow the filter to be placed first if the user wants (maybe in the case of a lambda)
+	MessageCallback(MessageFilter f, fn_messageCallback cb) { MessageCallback(cb, f); }
+	
+	virtual bool callIfMatch(const std::shared_ptr<Message>& message) const {
+		bool ret = filter->match(message);
+		if(ret)
+			callback(message);
+		return ret;
+	}
+	const MessageFilter& getFilter() const { return *filter; }
+	const fn_messageCallback& getCallback() const { return callback; }
+
+protected:
+	fn_messageCallback callback;
+	std::shared_ptr<MessageFilter> filter;
+};
+
+}
+
 #endif
\ No newline at end of file
diff --git a/communication/message/filter/include/messagefilter.h b/communication/message/filter/include/messagefilter.h
index d40972d..88916f4 100644
--- a/communication/message/filter/include/messagefilter.h
+++ b/communication/message/filter/include/messagefilter.h
@@ -1,47 +1,47 @@
-#ifndef __MESSAGEFILTER_H_
-#define __MESSAGEFILTER_H_
-
-#include "communication/include/network.h"
-#include "communication/message/include/message.h"
-#include <memory>
-
-namespace icsneo {
-
-class MessageFilter {
-public:
-	MessageFilter() : matchAny(true) {}
-	MessageFilter(Network::Type type) : type(type) {}
-	MessageFilter(Network::NetID netid) : netid(netid) {}
-	virtual ~MessageFilter() {}
-
-	virtual bool match(const std::shared_ptr<Message>& message) const {
-		if(matchAny)
-			return true;
-		if(!matchType(message->network.getType()))
-			return false;
-		if(!matchNetID(message->network.getNetID()))
-			return false;
-		return true;
-	}
-
-private:
-	bool matchAny = false;
-
-	Network::Type type = Network::Type::Invalid; // Matching a type of invalid will match any
-	bool matchType(Network::Type mtype) const {
-		if(type == Network::Type::Invalid)
-			return true;
-		return type == mtype;
-	}
-
-	Network::NetID netid = Network::NetID::Invalid; // Matching a netid of invalid will match any
-	bool matchNetID(Network::NetID mnetid) const {
-		if(netid == Network::NetID::Invalid)
-			return true;
-		return netid == mnetid;
-	}
-};
-
-};
-
+#ifndef __MESSAGEFILTER_H_
+#define __MESSAGEFILTER_H_
+
+#include "communication/include/network.h"
+#include "communication/message/include/message.h"
+#include <memory>
+
+namespace icsneo {
+
+class MessageFilter {
+public:
+	MessageFilter() : matchAny(true) {}
+	MessageFilter(Network::Type type) : type(type) {}
+	MessageFilter(Network::NetID netid) : netid(netid) {}
+	virtual ~MessageFilter() {}
+
+	virtual bool match(const std::shared_ptr<Message>& message) const {
+		if(matchAny)
+			return true;
+		if(!matchType(message->network.getType()))
+			return false;
+		if(!matchNetID(message->network.getNetID()))
+			return false;
+		return true;
+	}
+
+private:
+	bool matchAny = false;
+
+	Network::Type type = Network::Type::Invalid; // Matching a type of invalid will match any
+	bool matchType(Network::Type mtype) const {
+		if(type == Network::Type::Invalid)
+			return true;
+		return type == mtype;
+	}
+
+	Network::NetID netid = Network::NetID::Invalid; // Matching a netid of invalid will match any
+	bool matchNetID(Network::NetID mnetid) const {
+		if(netid == Network::NetID::Invalid)
+			return true;
+		return netid == mnetid;
+	}
+};
+
+}
+
 #endif
\ No newline at end of file
diff --git a/communication/message/include/canmessage.h b/communication/message/include/canmessage.h
index 35aa877..2d25ca3 100644
--- a/communication/message/include/canmessage.h
+++ b/communication/message/include/canmessage.h
@@ -10,6 +10,6 @@ public:
 	uint32_t arbid;
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/communication/message/include/message.h b/communication/message/include/message.h
index 8e1f813..3379d1d 100644
--- a/communication/message/include/message.h
+++ b/communication/message/include/message.h
@@ -14,6 +14,6 @@ public:
 	uint64_t timestamp;
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/communication/message/include/neomessage.h b/communication/message/include/neomessage.h
index 56eaabe..0eae415 100644
--- a/communication/message/include/neomessage.h
+++ b/communication/message/include/neomessage.h
@@ -32,8 +32,10 @@ typedef struct {
 #include "communication/message/include/message.h"
 
 namespace icsneo {
-	neomessage_t CreateNeoMessage(const Message& message);
-};
+
+neomessage_t CreateNeoMessage(const Message& message);
+
+}
 #endif
 
 #endif
\ No newline at end of file
diff --git a/communication/packetizer.cpp b/communication/packetizer.cpp
index 9250e28..1ab4ea1 100644
--- a/communication/packetizer.cpp
+++ b/communication/packetizer.cpp
@@ -86,7 +86,7 @@ bool Packetizer::input(const std::vector<uint8_t>& inputBytes) {
 				break;
 			case ReadState::GetData:
 				// We do not include the checksum in packetLength so it doesn't get copied into the payload buffer
-				if(bytes.size() < packetLength + (checksum ? 1 : 0)) { // Read until we have the rest of the packet
+				if(bytes.size() < (size_t)(packetLength + (checksum ? 1 : 0))) { // Read until we have the rest of the packet
 					haveEnoughData = false;
 					break;
 				}
diff --git a/device/include/device.h b/device/include/device.h
index 76d2cf5..5f8a667 100644
--- a/device/include/device.h
+++ b/device/include/device.h
@@ -78,6 +78,6 @@ private:
 	void enforcePollingMessageLimit();
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/device/include/devicefinder.h b/device/include/devicefinder.h
index 0bfeb34..c98cf9c 100644
--- a/device/include/devicefinder.h
+++ b/device/include/devicefinder.h
@@ -12,6 +12,6 @@ public:
 	static std::vector<std::shared_ptr<Device>> FindAll();
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/device/include/neodevice.h b/device/include/neodevice.h
index bca52f7..2e996b6 100644
--- a/device/include/neodevice.h
+++ b/device/include/neodevice.h
@@ -6,8 +6,10 @@
 #ifdef __cplusplus
 // A forward declaration is needed as there is a circular dependency
 namespace icsneo {
-	class Device;
-};
+
+class Device;
+
+}
 typedef icsneo::Device* devicehandle_t;
 #else
 typedef void* devicehandle_t;
diff --git a/device/neoobd2pro/include/neoobd2pro.h b/device/neoobd2pro/include/neoobd2pro.h
index 08a067a..315138a 100644
--- a/device/neoobd2pro/include/neoobd2pro.h
+++ b/device/neoobd2pro/include/neoobd2pro.h
@@ -30,6 +30,6 @@ public:
 	}
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/device/neoobd2sim/include/neoobd2sim.h b/device/neoobd2sim/include/neoobd2sim.h
index 766ca48..5098597 100644
--- a/device/neoobd2sim/include/neoobd2sim.h
+++ b/device/neoobd2sim/include/neoobd2sim.h
@@ -30,6 +30,6 @@ public:
 	}
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/device/neovifire/include/neovifire.h b/device/neovifire/include/neovifire.h
index 89dd842..704e8e2 100644
--- a/device/neovifire/include/neovifire.h
+++ b/device/neovifire/include/neovifire.h
@@ -53,6 +53,6 @@ public:
 	}
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/device/neovifire2/include/neovifire2.h b/device/neovifire2/include/neovifire2.h
index 2292b1b..6fa1b40 100644
--- a/device/neovifire2/include/neovifire2.h
+++ b/device/neovifire2/include/neovifire2.h
@@ -14,6 +14,6 @@ public:
 	}
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/device/neovifire2/include/neovifire2eth.h b/device/neovifire2/include/neovifire2eth.h
index e5e0b83..52bf61c 100644
--- a/device/neovifire2/include/neovifire2eth.h
+++ b/device/neovifire2/include/neovifire2eth.h
@@ -40,6 +40,6 @@ public:
 	}
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/device/neovifire2/include/neovifire2usb.h b/device/neovifire2/include/neovifire2usb.h
index 6dedc7e..f172939 100644
--- a/device/neovifire2/include/neovifire2usb.h
+++ b/device/neovifire2/include/neovifire2usb.h
@@ -29,6 +29,6 @@ public:
 	}
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/device/plasion/include/neoviion.h b/device/plasion/include/neoviion.h
index 12275df..309bc8d 100644
--- a/device/plasion/include/neoviion.h
+++ b/device/plasion/include/neoviion.h
@@ -25,6 +25,6 @@ public:
 	}
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/device/plasion/include/neoviplasma.h b/device/plasion/include/neoviplasma.h
index 84520af..e216f4e 100644
--- a/device/plasion/include/neoviplasma.h
+++ b/device/plasion/include/neoviplasma.h
@@ -25,6 +25,6 @@ public:
 	}
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/device/plasion/include/plasion.h b/device/plasion/include/plasion.h
index 6001b4a..3aa8542 100644
--- a/device/plasion/include/plasion.h
+++ b/device/plasion/include/plasion.h
@@ -17,6 +17,6 @@ public:
 	}
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/device/radgalaxy/include/radgalaxy.h b/device/radgalaxy/include/radgalaxy.h
index e32093c..f3b2fb2 100644
--- a/device/radgalaxy/include/radgalaxy.h
+++ b/device/radgalaxy/include/radgalaxy.h
@@ -44,6 +44,6 @@ public:
 	}
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/device/radstar2/include/radstar2.h b/device/radstar2/include/radstar2.h
index fffb4d3..29b991d 100644
--- a/device/radstar2/include/radstar2.h
+++ b/device/radstar2/include/radstar2.h
@@ -30,6 +30,6 @@ public:
 	}
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/device/radsupermoon/include/radsupermoon.h b/device/radsupermoon/include/radsupermoon.h
index e53518d..595af13 100644
--- a/device/radsupermoon/include/radsupermoon.h
+++ b/device/radsupermoon/include/radsupermoon.h
@@ -33,6 +33,6 @@ public:
 	}
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/device/valuecan3/include/valuecan3.h b/device/valuecan3/include/valuecan3.h
index 6b3135a..f3e9719 100644
--- a/device/valuecan3/include/valuecan3.h
+++ b/device/valuecan3/include/valuecan3.h
@@ -29,6 +29,6 @@ public:
 	}
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/device/valuecan4/include/valuecan4.h b/device/valuecan4/include/valuecan4.h
index 091dd3e..62cbf5c 100644
--- a/device/valuecan4/include/valuecan4.h
+++ b/device/valuecan4/include/valuecan4.h
@@ -30,6 +30,6 @@ public:
 	}
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/device/vividcan/include/vividcan.h b/device/vividcan/include/vividcan.h
index 73870db..0b522b7 100644
--- a/device/vividcan/include/vividcan.h
+++ b/device/vividcan/include/vividcan.h
@@ -32,6 +32,6 @@ public:
 	}
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/platform/posix/darwin/include/dynamiclib.h b/platform/posix/darwin/include/dynamiclib.h
index 100a123..9b3db88 100644
--- a/platform/posix/darwin/include/dynamiclib.h
+++ b/platform/posix/darwin/include/dynamiclib.h
@@ -1,6 +1,6 @@
 #ifndef __DYNAMICLIB_DARWIN_H_
 #define __DYNAMICLIB_DARWIN_H_
 
-#define icsneo_dynamicLibraryLoad() dlopen("/home/paulywog/Code/icsneonext/build/libicsneoc.dylib", RTLD_LAZY)
+#define icsneo_dynamicLibraryLoad() dlopen("/Users/paulywog/Code/icsneonext/build/libicsneoc.dylib", RTLD_LAZY)
 
 #endif
\ No newline at end of file
diff --git a/platform/posix/include/ftdi.h b/platform/posix/include/ftdi.h
index 1757098..c661fbe 100644
--- a/platform/posix/include/ftdi.h
+++ b/platform/posix/include/ftdi.h
@@ -46,6 +46,6 @@ private:
 	FTDIDevice ftdiDevice;
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/platform/posix/include/stm32.h b/platform/posix/include/stm32.h
index e986614..ff729fe 100644
--- a/platform/posix/include/stm32.h
+++ b/platform/posix/include/stm32.h
@@ -26,6 +26,6 @@ private:
 	void writeTask();
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/platform/posix/stm32.cpp b/platform/posix/stm32.cpp
index 437c3de..ecef923 100644
--- a/platform/posix/stm32.cpp
+++ b/platform/posix/stm32.cpp
@@ -273,8 +273,8 @@ void STM32::writeTask() {
 		if(!writeQueue.wait_dequeue_timed(writeOp, std::chrono::milliseconds(100)))
 			continue;
 
-		const auto writeSize = writeOp.bytes.size();
-		int actualWritten = ::write(fd, writeOp.bytes.data(), writeSize);
+		const ssize_t writeSize = (ssize_t)writeOp.bytes.size();
+		ssize_t actualWritten = ::write(fd, writeOp.bytes.data(), writeSize);
 		if(actualWritten != writeSize)
 			std::cout << "Failure to write " << writeSize << " bytes, wrote " << actualWritten << std::endl;
 	}
diff --git a/platform/windows/include/ftdi.h b/platform/windows/include/ftdi.h
index 033488a..b54d523 100644
--- a/platform/windows/include/ftdi.h
+++ b/platform/windows/include/ftdi.h
@@ -11,6 +11,6 @@ public:
 	static std::vector<neodevice_t> FindByProduct(int product) { return VCP::FindByProduct(product, L"serenum"); }
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/platform/windows/include/pcap.h b/platform/windows/include/pcap.h
index e2b26d4..c7aefd1 100644
--- a/platform/windows/include/pcap.h
+++ b/platform/windows/include/pcap.h
@@ -65,6 +65,6 @@ private:
 	};
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/platform/windows/include/registry.h b/platform/windows/include/registry.h
index 7e342f4..7964833 100644
--- a/platform/windows/include/registry.h
+++ b/platform/windows/include/registry.h
@@ -28,6 +28,6 @@ private:
 	};
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/platform/windows/include/stm32.h b/platform/windows/include/stm32.h
index fc44a7a..26314a7 100644
--- a/platform/windows/include/stm32.h
+++ b/platform/windows/include/stm32.h
@@ -11,6 +11,6 @@ public:
 	static std::vector<neodevice_t> FindByProduct(int product) { return VCP::FindByProduct(product, L"usbser"); }
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/platform/windows/include/vcp.h b/platform/windows/include/vcp.h
index 213c72c..7572d94 100644
--- a/platform/windows/include/vcp.h
+++ b/platform/windows/include/vcp.h
@@ -43,6 +43,6 @@ private:
 	void writeTask();
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/platform/windows/internal/include/pcapdll.h b/platform/windows/internal/include/pcapdll.h
index ffd2efe..24b38ea 100644
--- a/platform/windows/internal/include/pcapdll.h
+++ b/platform/windows/internal/include/pcapdll.h
@@ -4,12 +4,17 @@
 #include <Windows.h>
 #include <winsock2.h>
 #include <pcap.h>
+#include <memory>
 
 namespace icsneo {
 
 // Helper loader for the PCAP DLL
 class PCAPDLL {
 public:
+	// The first time we use the DLL we keep it in here and it won't get freed until the user unloads us (for speed reasons)
+	static std::shared_ptr<PCAPDLL> lazyLoadHolder;
+	static bool lazyLoaded;
+
 	// Functions
 	typedef int(__cdecl* PCAPFINDDEVICE)(char* source, struct pcap_rmtauth* auth, pcap_if_t** alldevs, char* errbuf);
 	typedef pcap_t*(__cdecl* PCAPOPEN)(const char* source, int snaplen, int flags, int read_timeout, struct pcap_rmtauth* auth, char* errbuf);
@@ -48,6 +53,6 @@ private:
 	void closeDLL();
 };
 
-};
+}
 
 #endif
\ No newline at end of file
diff --git a/platform/windows/internal/pcapdll.cpp b/platform/windows/internal/pcapdll.cpp
index 3c2e8a1..7e3ac39 100644
--- a/platform/windows/internal/pcapdll.cpp
+++ b/platform/windows/internal/pcapdll.cpp
@@ -2,7 +2,15 @@
 
 using namespace icsneo;
 
+std::shared_ptr<PCAPDLL> PCAPDLL::lazyLoadHolder;
+bool PCAPDLL::lazyLoaded = false;
+
 PCAPDLL::PCAPDLL() {
+	if(!lazyLoaded) {
+		lazyLoaded = true;
+		lazyLoadHolder = std::make_shared<PCAPDLL>();
+	}
+	
 	dll = LoadLibrary("wpcap.dll");
 
 	if(dll == NULL) {