diff --git a/extensions/bingtranslate.cpp b/extensions/bingtranslate.cpp
index 082b8a7..02515b6 100644
--- a/extensions/bingtranslate.cpp
+++ b/extensions/bingtranslate.cpp
@@ -113,7 +113,7 @@ std::wstring Translate(const std::wstring& text, std::wstring translateFrom, std
 						// Response formatted as JSON: translation starts with :" and ends with "}
 						else if (std::wsmatch results; std::regex_search(response.value(), results, std::wregex(L":\"(.+)\"\\}"))) translation = results[1];
 
-	Escape(translation);
+	Unescape(translation);
 	return translation;
 }
 
diff --git a/extensions/googletranslate.cpp b/extensions/googletranslate.cpp
index b4051c5..3906fcb 100644
--- a/extensions/googletranslate.cpp
+++ b/extensions/googletranslate.cpp
@@ -159,7 +159,7 @@ bool ProcessSentence(std::wstring& sentence, SentenceInfo sentenceInfo)
 						{
 							for (std::wsmatch results; std::regex_search(response.value(), results, std::wregex(L"\\[\"(.*?)\",[n\"]")); response = results.suffix())
 								translation += std::wstring(results[1]) + L" ";
-							Escape(translation);
+							Unescape(translation);
 						}
 						else
 						{
diff --git a/extensions/network.h b/extensions/network.h
index d47b53f..2d7026a 100644
--- a/extensions/network.h
+++ b/extensions/network.h
@@ -24,7 +24,7 @@ inline std::optional<std::wstring> ReceiveHttpRequest(HINTERNET request)
 	return StringToWideString(data);
 }
 
-inline void Escape(std::wstring& text)
+inline void Unescape(std::wstring& text)
 {
 	for (int i = 0; i < text.size(); ++i)
 	{
@@ -37,3 +37,24 @@ inline void Escape(std::wstring& text)
 		}
 	}
 }
+
+
+class RateLimiter
+{
+public:
+	RateLimiter(int tokenCount, int delay) : tokenCount(tokenCount), delay(delay) {}
+
+	bool Request()
+	{
+		auto tokens = this->tokens.Acquire();
+		tokens->push_back(GetTickCount());
+		if (tokens->size() > tokenCount * 5) tokens->erase(tokens->begin(), tokens->begin() + tokenCount * 3);
+		tokens->erase(std::remove_if(tokens->begin(), tokens->end(), [this](DWORD token) { return GetTickCount() - token > delay; }), tokens->end());
+		return tokens->size() < tokenCount;
+	}
+
+	const int tokenCount, delay;
+
+private:
+	Synchronized<std::vector<DWORD>> tokens;
+};
diff --git a/extensions/util.h b/extensions/util.h
index c362d71..3291367 100644
--- a/extensions/util.h
+++ b/extensions/util.h
@@ -2,18 +2,6 @@
 
 #include "common.h"
 
-class RateLimiter
-{
-public:
-	RateLimiter(int requests, int delay) : requestsLeft(requests), delay(delay) {}
-	bool Request() { CreateTimerQueueTimer(DUMMY, timerQueue, [](void* This, BOOLEAN) { ((RateLimiter*)This)->requestsLeft += 1; }, this, delay, 0, 0); return --requestsLeft > 0; }
-	int delay;
-
-private:
-	std::atomic<int> requestsLeft;
-	AutoHandle<Functor<DeleteTimerQueue>> timerQueue = CreateTimerQueue();
-};
-
 inline std::wstring StringToWideString(const std::string& text)
 {
 	std::vector<wchar_t> buffer(text.size() + 1);