diff --git a/GUI/host/textthread.cpp b/GUI/host/textthread.cpp
index b55d165..593ab0f 100644
--- a/GUI/host/textthread.cpp
+++ b/GUI/host/textthread.cpp
@@ -63,7 +63,7 @@ void TextThread::Push(BYTE* data, int length)
 	else if (auto converted = StringToWideString(std::string((char*)data, length), hp.codepage ? hp.codepage : Host::defaultCodepage)) buffer.append(converted.value());
 	else Host::AddConsoleOutput(INVALID_CODEPAGE);
 	if (hp.type & FULL_STRING) buffer.push_back(L'\n');
-	lastPushTime = GetTickCount();
+	lastPushTime = GetTickCount64();
 	
 	if (filterRepetition)
 	{
@@ -87,7 +87,7 @@ void TextThread::Push(const wchar_t* data)
 {
 	std::scoped_lock lock(bufferMutex);
 	// not sure if this should filter repetition
-	lastPushTime = GetTickCount();
+	lastPushTime = GetTickCount64();
 	buffer += data;
 }
 
@@ -110,7 +110,7 @@ void TextThread::Flush()
 
 	std::scoped_lock lock(bufferMutex);
 	if (buffer.empty()) return;
-	if (buffer.size() > maxBufferSize || GetTickCount() - lastPushTime > flushDelay)
+	if (buffer.size() > maxBufferSize || GetTickCount64() - lastPushTime > flushDelay)
 	{
 		AddSentence(std::move(buffer));
 		buffer.clear();
diff --git a/GUI/host/textthread.h b/GUI/host/textthread.h
index 98a9e98..029811e 100644
--- a/GUI/host/textthread.h
+++ b/GUI/host/textthread.h
@@ -36,7 +36,7 @@ private:
 	BYTE leadByte = 0;
 	std::unordered_set<wchar_t> repeatingChars;
 	std::mutex bufferMutex;
-	DWORD lastPushTime = 0;
+	DWORD64 lastPushTime = 0;
 	Synchronized<std::vector<std::wstring>> queuedSentences;
 	struct TimerDeleter { void operator()(HANDLE h) { DeleteTimerQueueTimer(NULL, h, INVALID_HANDLE_VALUE); } };
 	AutoHandle<TimerDeleter> timer = NULL;
diff --git a/extensions/translatewrapper.cpp b/extensions/translatewrapper.cpp
index 001f269..719c150 100644
--- a/extensions/translatewrapper.cpp
+++ b/extensions/translatewrapper.cpp
@@ -154,7 +154,7 @@ bool ProcessSentence(std::wstring& sentence, SentenceInfo sentenceInfo)
 	public:
 		bool Request()
 		{
-			DWORD current = GetTickCount(), token;
+			DWORD64 current = GetTickCount64(), token;
 			while (tokens.try_pop(token)) if (token > current - rateLimitTimespan)
 			{
 				tokens.push(token); // popped one too many
@@ -165,7 +165,7 @@ bool ProcessSentence(std::wstring& sentence, SentenceInfo sentenceInfo)
 		}
 
 	private:
-		concurrency::concurrent_priority_queue<DWORD, std::greater<DWORD>> tokens;
+		concurrency::concurrent_priority_queue<DWORD64, std::greater<DWORD64>> tokens;
 	} rateLimiter;
 
 	auto Trim = [](std::wstring& text)