diff --git a/Core/HLE/proAdhoc.cpp b/Core/HLE/proAdhoc.cpp
index 043ca79e6e..48850e5ad8 100644
--- a/Core/HLE/proAdhoc.cpp
+++ b/Core/HLE/proAdhoc.cpp
@@ -98,12 +98,12 @@ bool isPTPPortInUse(uint16_t port) {
 }
 
 char* mac2str(SceNetEtherAddr* mac) {
-	if (mac == NULL) return ":::::";
 #if defined(_WIN32)
-	static __declspec(thread) char str[18];
+	static __declspec(thread) char str[18] = ":::::";
 #else
-	static __thread char str[18];
+	static __thread char str[18] = ":::::";
 #endif
+	if (mac == NULL) return str;
 	snprintf(str, sizeof(str), "%02x:%02x:%02x:%02x:%02x:%02x", mac->data[0], mac->data[1], mac->data[2], mac->data[3], mac->data[4], mac->data[5]);
 
 	return str;
diff --git a/Core/HLE/proAdhoc.h b/Core/HLE/proAdhoc.h
index e4bae1266f..7dc32fd8d7 100644
--- a/Core/HLE/proAdhoc.h
+++ b/Core/HLE/proAdhoc.h
@@ -17,25 +17,6 @@
 
 #pragma once
 
-#include <thread>
-#include <mutex>
-
-#include "base/timeutil.h"
-#include "net/resolve.h"
-#include "Common/ChunkFile.h"
-
-#include "Core/CoreTiming.h"
-#include "Core/MemMap.h"
-#include "Core/HLE/HLE.h"
-#include "Core/HLE/HLEHelperThread.h"
-#include "Core/HLE/sceNetAdhoc.h"
-#include "Core/HLE/sceKernelThread.h"
-#include "Core/HLE/sceKernel.h"
-#include "Core/HLE/sceKernelMutex.h"
-#include "Core/HLE/sceUtility.h"
-
-class PointerWrap;
-
 // Net stuff
 #if defined(_WIN32)
 #include <WS2tcpip.h>
@@ -57,6 +38,24 @@ class PointerWrap;
 #define PACK __attribute__((packed))
 #endif
 
+#include <thread>
+#include <mutex>
+
+#include "base/timeutil.h"
+#include "net/resolve.h"
+#include "Common/ChunkFile.h"
+
+#include "Core/Config.h"
+#include "Core/CoreTiming.h"
+#include "Core/MemMap.h"
+#include "Core/HLE/HLE.h"
+#include "Core/HLE/HLEHelperThread.h"
+#include "Core/HLE/sceNetAdhoc.h"
+#include "Core/HLE/sceKernelThread.h"
+#include "Core/HLE/sceKernel.h"
+#include "Core/HLE/sceKernelMutex.h"
+#include "Core/HLE/sceUtility.h"
+
 #ifdef _WIN32
 #undef errno
 #undef ECONNABORTED
@@ -779,6 +778,8 @@ typedef struct {
 #pragma pack(pop)
 #endif
 
+class PointerWrap;
+
 class AfterAdhocMipsCall : public PSPAction {
 public:
 	AfterAdhocMipsCall() {}
diff --git a/Core/HLE/sceNet.h b/Core/HLE/sceNet.h
index bf7d006884..2f7a9044bd 100644
--- a/Core/HLE/sceNet.h
+++ b/Core/HLE/sceNet.h
@@ -55,6 +55,9 @@ enum {
 	PSP_NET_APCTL_EVENT_DISCONNECT_REQUEST	= 5,
 };
 
+#ifdef _MSC_VER
+#pragma pack(push,1)
+#endif
 // Sockaddr
 typedef struct SceNetInetSockaddr {
 	uint8_t sa_len;
@@ -82,6 +85,9 @@ typedef struct ProductStruct { // Similar to SceNetAdhocctlAdhocId ?
 	s32_le unknown; // Unknown, set to 0 // Product Type ?
 	char product[PRODUCT_CODE_LENGTH]; // Game ID (Example: ULUS10000)
 } PACK ProductStruct;
+#ifdef _MSC_VER
+#pragma pack(pop)
+#endif
 
 struct ApctlHandler {
 	u32 entryPoint;
diff --git a/Core/HLE/sceNetAdhoc.cpp b/Core/HLE/sceNetAdhoc.cpp
index 5cd8e052d4..f8df05435e 100644
--- a/Core/HLE/sceNetAdhoc.cpp
+++ b/Core/HLE/sceNetAdhoc.cpp
@@ -15,6 +15,10 @@
 // Official git repository and contact information can be found at
 // https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
 
+#if !defined(_WIN32)
+#include <netinet/tcp.h>
+#endif
+
 #include <mutex>
 #include "thread/threadutil.h"
 // sceNetAdhoc
@@ -52,8 +56,8 @@ bool networkInited;
 static bool netAdhocMatchingInited;
 int netAdhocMatchingStarted = 0;
 int adhocDefaultTimeout = 5000;
-int adhocEventPollDelayMS = 10; // 16;
-int adhocMatchingEventDelayMS = 100; // 33;
+int adhocEventPollDelayMS = 10;
+int adhocMatchingEventDelayMS = 100;
 int adhocEventDelayMS = 500; // This will affect the duration of "Connecting..." dialog/message box in .Hack//Link and Naruto Ultimate Ninja Heroes 3
 
 SceUID threadAdhocID;
@@ -2653,7 +2657,7 @@ static int sceNetAdhocPtpFlush(int id, int timeout, int nonblock) {
 
 				// Send Empty Data just to trigger Nagle on/off effect to flush the send buffer, Do we need to trigger this at all or is it automatically flushed?
 				changeBlockingMode(socket->id, nonblock);
-				int sent = send(socket->id, NULL, NULL, 0);
+				int sent = send(socket->id, 0, 0, 0);
 				int error = errno;
 				changeBlockingMode(socket->id, 0);
 
@@ -3592,26 +3596,24 @@ static int sceNetAdhocMatchingGetMembers(int matchingId, u32 sizeAddr, u32 buf)
 								for (; peer != NULL && filledpeers < requestedpeers; peer = peer->next)
 								{
 									// Should we exclude timedout members?
-									if (!excludeTimedout || peer->lastping != 0)
-									// Parent Mode
-									if (context->mode == PSP_ADHOC_MATCHING_MODE_PARENT)
-									{
-										// Interested in Children (Michael Jackson Style)
-										if (peer->state == PSP_ADHOC_MATCHING_PEER_CHILD)
-										{
-											// Add Child MAC
-											buf2[filledpeers++].mac_addr = peer->mac;
+									if (!excludeTimedout || peer->lastping != 0) {
+										// Parent Mode
+										if (context->mode == PSP_ADHOC_MATCHING_MODE_PARENT) {
+											// Interested in Children (Michael Jackson Style)
+											if (peer->state == PSP_ADHOC_MATCHING_PEER_CHILD) {
+												// Add Child MAC
+												buf2[filledpeers++].mac_addr = peer->mac;
+											}
 										}
-									}
 
-									// Children Mode
-									else
-									{
-										// Interested in Parent & Siblings
-										if (peer->state == PSP_ADHOC_MATCHING_PEER_CHILD || peer->state == PSP_ADHOC_MATCHING_PEER_PARENT)
-										{
-											// Add Peer MAC
-											buf2[filledpeers++].mac_addr = peer->mac;
+										// Children Mode
+										else {
+											// Interested in Parent & Siblings
+											if (peer->state == PSP_ADHOC_MATCHING_PEER_CHILD ||
+												peer->state == PSP_ADHOC_MATCHING_PEER_PARENT) {
+												// Add Peer MAC
+												buf2[filledpeers++].mac_addr = peer->mac;
+											}
 										}
 									}
 								}
@@ -3874,7 +3876,7 @@ void __NetTriggerCallbacks()
 				__KernelDirectMipsCall(it->second.entryPoint, after, args, 3, true);
 			}
 			adhocctlEvents.pop_front();
-			delayus = adhocEventDelayMS * 1000;
+			delayus = (adhocEventDelayMS + adhocEventPollDelayMS) * 1000; //Added an extra delay to prevent I/O Timing method from causing disconnection
 		}
 	}
 
@@ -3919,7 +3921,7 @@ void __NetMatchingCallbacks()
 			SetMatchingInCallback(context, true);
 			__KernelDirectMipsCall(args[5], after, args, 5, true);
 			matchingEvents.pop_front();
-			delayus = adhocMatchingEventDelayMS * 1000; //adhocEventPollDelayMS * 1000;
+			delayus = (adhocMatchingEventDelayMS + adhocEventPollDelayMS) * 1000; //Added an extra delay to prevent I/O Timing method from causing disconnection
 		}
 	}
 
@@ -4093,7 +4095,7 @@ static int sceNetAdhocctlGetAddrByName(const char *nickName, u32 sizeAddr, u32 b
 	memcpy(nckName, nickName, ADHOCCTL_NICKNAME_LEN); // Copied to null-terminated var to prevent unexpected behaviour on Logs
 	nckName[ADHOCCTL_NICKNAME_LEN - 1] = 0;
 	
-	WARN_LOG(SCENET, "UNTESTED sceNetAdhocctlGetAddrByName(%s, [%08x]=%i/%i, %08x)", nckName, sizeAddr, buflen ? *buflen : -1, sizeof(SceNetAdhocctlPeerInfoEmu), bufAddr);
+	WARN_LOG(SCENET, "UNTESTED sceNetAdhocctlGetAddrByName(%s, [%08x]=%d/%zu, %08x)", nckName, sizeAddr, buflen ? *buflen : -1, sizeof(SceNetAdhocctlPeerInfoEmu), bufAddr);
 	
 	// Library initialized
 	if (netAdhocctlInited)
diff --git a/Core/HLE/sceNetAdhoc.h b/Core/HLE/sceNetAdhoc.h
index 73720e15a3..83f1f5d5a0 100644
--- a/Core/HLE/sceNetAdhoc.h
+++ b/Core/HLE/sceNetAdhoc.h
@@ -19,9 +19,15 @@
 
 #include "Core/HLE/proAdhoc.h"
 
+#ifdef _MSC_VER
+#pragma pack(push,1)
+#endif
 typedef struct MatchingArgs {
 	u32_le data[6]; //ContextID, Opcode, bufAddr[ to MAC], OptLen, OptAddr[, EntryPoint]
-} PACK;
+} PACK MatchingArgs;
+#ifdef _MSC_VER
+#pragma pack(pop)
+#endif
 
 class PointerWrap;