diff --git a/src/detour_hook.cpp b/src/detour_hook.cpp
index 23252e43..e70f62aa 100644
--- a/src/detour_hook.cpp
+++ b/src/detour_hook.cpp
@@ -29,6 +29,8 @@ namespace big
 
 	void detour_hook::create_hook()
 	{
+		if (!m_target) return;
+
 		fix_hook_address();
 		if (auto status = MH_CreateHook(m_target, m_detour, &m_original); status != MH_OK)
 			throw std::runtime_error(std::format("Failed to create hook '{}' at 0x{:X} (error: {})", m_name, uintptr_t(m_target), MH_StatusToString(status)));
@@ -36,18 +38,24 @@ namespace big
 
 	detour_hook::~detour_hook() noexcept
 	{
+		if (!m_target) return;
+
 		if (auto status = MH_RemoveHook(m_target); status != MH_OK)
 			LOG(FATAL) << "Failed to remove hook '" << m_name << "' at 0x" << HEX_TO_UPPER(uintptr_t(m_target)) << "(error: " << m_name << ")";
 	}
 
 	void detour_hook::enable()
 	{
+		if (!m_target) return;
+
 		if (auto status = MH_QueueEnableHook(m_target); status != MH_OK)
 			throw std::runtime_error(std::format("Failed to enable hook 0x{:X} ({})", uintptr_t(m_target), MH_StatusToString(status)));
 	}
 
 	void detour_hook::disable()
 	{
+		if (!m_target) return;
+
 		if (auto status = MH_QueueDisableHook(m_target); status != MH_OK)
 			LOG(WARNING) << "Failed to disable hook '" << m_name << "'.";
 	}
diff --git a/src/memory/batch.cpp b/src/memory/batch.cpp
index 38bfc1e1..7e5bc6e4 100644
--- a/src/memory/batch.cpp
+++ b/src/memory/batch.cpp
@@ -3,6 +3,11 @@
 #include "batch.hpp"
 #include "range.hpp"
 
+#include <future> //std::async
+
+static std::mutex s_entry_mutex;
+static std::vector<std::future<bool>> g_futures;
+
 namespace memory
 {
 	void batch::add(std::string name, pattern pattern, std::function<void(handle)> callback)
@@ -10,38 +15,46 @@ namespace memory
 		m_entries.emplace_back(std::move(name), std::move(pattern), std::move(callback));
 	}
 
-	void batch::run(range region)
+	bool scan_pattern_and_execute_callback(range region, memory::batch::entry entry)
+	{
+		if (auto result = region.scan(entry.m_pattern))
+		{
+			if (entry.m_callback)
+			{
+				std::lock_guard<std::mutex> lock(s_entry_mutex); // Acquire a lock on the mutex to synchronize access.
+
+				std::invoke(std::move(entry.m_callback), result);
+				LOG(INFO) << "Found '" << entry.m_name << "' GTA5.exe+" << HEX_TO_UPPER(result.as<DWORD64>() - region.begin().as<DWORD64>());
+
+				return true;
+			}
+		}
+		
+		LOG(WARNING) << "Failed to find '" << entry.m_name << "'.";
+
+		return false;
+	}
+
+	bool batch::run(range region)
 	{
-		bool all_found = true;
 		for (auto& entry : m_entries)
 		{
-			if (auto result = region.scan(entry.m_pattern))
-			{
-				if (entry.m_callback)
-				{
-					std::invoke(std::move(entry.m_callback), result);
-					std::stringstream file_out{}; //I hate this, but not logging it except on fail really helps on speed.
-					file_out << "Found '" << entry.m_name << "' GTA5.exe+" << HEX_TO_UPPER(result.as<DWORD64>() - region.begin().as<DWORD64>());
-					big::g_log->file_out(file_out);
-					file_out.clear();
-				}
-				else
-				{
-					all_found = false;
-					LOG(WARNING) << "Failed to find '" << entry.m_name << "'.";
-				}
-			}
-			else
-			{
-				all_found = false;
-				LOG(WARNING) << "Failed to find '" << entry.m_name << "'.";
-			}
+			g_futures.emplace_back(
+				std::async(&scan_pattern_and_execute_callback, region, entry));
+		}
+
+		bool found_all_patterns = true;
+		for (auto& future : g_futures)
+		{
+			future.wait();
+			
+			if (!future.get())
+				found_all_patterns = false;
 		}
 
 		m_entries.clear();
-		if (!all_found)
-		{
-			throw std::runtime_error("Failed to find some patterns.");
-		}
+		g_futures.clear();
+
+		return found_all_patterns;
 	}
 }
diff --git a/src/memory/batch.hpp b/src/memory/batch.hpp
index 851a416d..7a020da1 100644
--- a/src/memory/batch.hpp
+++ b/src/memory/batch.hpp
@@ -12,7 +12,7 @@ namespace memory
 		~batch() noexcept = default;
 
 		void add(std::string name, pattern pattern, std::function<void(memory::handle)> callback);
-		void run(range region);
+		bool run(range region);
 	
 		struct entry
 		{
diff --git a/src/memory/pattern.cpp b/src/memory/pattern.cpp
index 371472a7..275927ee 100644
--- a/src/memory/pattern.cpp
+++ b/src/memory/pattern.cpp
@@ -79,6 +79,12 @@ namespace memory
 			else
 			{
 				m_bytes.push_back({});
+
+				// add support for double question mark sigs
+				if (ida_sig[i + 1] == '?')
+				{
+					++i;
+				}
 			}
 		}
 	}
diff --git a/src/pointers.cpp b/src/pointers.cpp
index 1a217114..3d5a3a34 100644
--- a/src/pointers.cpp
+++ b/src/pointers.cpp
@@ -811,7 +811,10 @@ namespace big
 		});
 
 		auto mem_region = memory::module("GTA5.exe");
-		main_batch.run(mem_region);
+		if (!main_batch.run(mem_region))
+		{
+			throw std::runtime_error("Failed to find some patterns.");
+		}
 
 		memory::batch socialclub_batch;