diff --git a/include/common.h b/include/common.h
index 4804e5f..3a50b90 100644
--- a/include/common.h
+++ b/include/common.h
@@ -26,7 +26,7 @@ constexpr bool x64 = true;
 constexpr bool x64 = false;
 #endif
 
-template <typename T> using Array = T[];
+template <typename T, typename... X> using Array = std::conditional_t<sizeof...(X), std::tuple<T, X...>[], T[]>;
 
 template <auto F> using Functor = std::integral_constant<std::decay_t<decltype(F)>, F>;
 
diff --git a/text.cpp b/text.cpp
index 6975fc0..4df966c 100644
--- a/text.cpp
+++ b/text.cpp
@@ -102,7 +102,7 @@ const char* TOO_MANY_HOOKS = u8"Textractor: too many hooks: can't insert";
 const char* STARTING_SEARCH = u8"Textractor: starting search";
 const char* NOT_ENOUGH_TEXT = u8"Textractor: not enough text to search accurately";
 const char* HOOK_SEARCH_INITIALIZED = u8"Textractor: search initialized with %zd hooks";
-const char* MAKE_GAME_PROCESS_TEXT = u8"Textractor: please click around in the game to force it to process text during the next %d seconds!";
+const char* MAKE_GAME_PROCESS_TEXT = u8"Textractor: please click around in the game to force it to process text during the next %d seconds";
 const char* HOOK_SEARCH_FINISHED = u8"Textractor: hook search finished, %d results found";
 const char* OUT_OF_RECORDS_RETRY = u8"Textractor: out of search records, please retry if results are poor (default record count increased)";
 const char* FUNC_MISSING = u8"Textractor: function not present";
diff --git a/texthook/hookfinder.cc b/texthook/hookfinder.cc
index 93c43c6..0118114 100644
--- a/texthook/hookfinder.cc
+++ b/texthook/hookfinder.cc
@@ -25,6 +25,7 @@ namespace
 	std::unique_ptr<HookRecord[]> records;
 	long recordsAvailable;
 	uint64_t signatureCache[CACHE_SIZE] = {};
+	long sumCache[CACHE_SIZE] = {};
 	uintptr_t pageCache[CACHE_SIZE] = {};
 
 #ifndef _WIN64
@@ -147,6 +148,9 @@ void Send(char** stack, uintptr_t address)
 				uint64_t signature = ((uint64_t)i << 56) | ((uint64_t)(str[2] + str[3]) << 48) | address;
 				if (signatureCache[signature % CACHE_SIZE] == signature) continue;
 				signatureCache[signature % CACHE_SIZE] = signature;
+				// if there are huge amount of strings that are the same, it's probably garbage: filter them out
+				// can't store all the strings, so use sum as heuristic instead
+				if (_InterlockedIncrement(sumCache + (sum % CACHE_SIZE)) > 25) continue;
 				long n = sp.maxRecords - _InterlockedDecrement(&recordsAvailable);
 				if (n < sp.maxRecords)
 				{
@@ -243,7 +247,7 @@ void SearchForHooks(SearchParam spUser)
 		}
 		records.reset();
 		VirtualFree(trampolines, 0, MEM_RELEASE);
-		for (int i = 0; i < CACHE_SIZE; ++i) signatureCache[i] = 0;
+		for (int i = 0; i < CACHE_SIZE; ++i) signatureCache[i] = sumCache[i] = 0;
 	}).detach();
 }