Index: src/ch/FeedbackHandler.cpp
===================================================================
diff -u -r04a9f2496d5931c7e06ff815fb8d0e3eabaf2cf2 -r1da7ee476d3e1e818d3af54210ba55d7063d1a2c
--- src/ch/FeedbackHandler.cpp	(.../FeedbackHandler.cpp)	(revision 04a9f2496d5931c7e06ff815fb8d0e3eabaf2cf2)
+++ src/ch/FeedbackHandler.cpp	(.../FeedbackHandler.cpp)	(revision 1da7ee476d3e1e818d3af54210ba55d7063d1a2c)
@@ -127,17 +127,20 @@
 	return eFeedbackResult;
 }
 
+void CFeedbackHandler::RestoreDefaults()
+{
+	memset(m_aeFeedbackTypeStatus, 0, sizeof(m_aeFeedbackTypeStatus));
+}
+
 chcore::IFeedbackHandlerPtr CFeedbackHandlerFactory::Create()
 {
 	return chcore::IFeedbackHandlerPtr(new CFeedbackHandler);
 }
 
 CFeedbackHandlerFactory::CFeedbackHandlerFactory()
 {
-
 }
 
 CFeedbackHandlerFactory::~CFeedbackHandlerFactory()
 {
-
 }
Index: src/ch/FeedbackHandler.h
===================================================================
diff -u -r7d59ab9183c933f2fc2682a95fb5d26cf2f952d7 -r1da7ee476d3e1e818d3af54210ba55d7063d1a2c
--- src/ch/FeedbackHandler.h	(.../FeedbackHandler.h)	(revision 7d59ab9183c933f2fc2682a95fb5d26cf2f952d7)
+++ src/ch/FeedbackHandler.h	(.../FeedbackHandler.h)	(revision 1da7ee476d3e1e818d3af54210ba55d7063d1a2c)
@@ -29,6 +29,7 @@
 
 public:
 	virtual ull_t RequestFeedback(ull_t ullFeedbackID, ptr_t pFeedbackParam) override;
+	virtual void RestoreDefaults() override;
 
 protected:
 	EFeedbackResult m_aeFeedbackTypeStatus[eFT_LastType];
Index: src/libchcore/IFeedbackHandler.h
===================================================================
diff -u -r7d59ab9183c933f2fc2682a95fb5d26cf2f952d7 -r1da7ee476d3e1e818d3af54210ba55d7063d1a2c
--- src/libchcore/IFeedbackHandler.h	(.../IFeedbackHandler.h)	(revision 7d59ab9183c933f2fc2682a95fb5d26cf2f952d7)
+++ src/libchcore/IFeedbackHandler.h	(.../IFeedbackHandler.h)	(revision 1da7ee476d3e1e818d3af54210ba55d7063d1a2c)
@@ -91,6 +91,7 @@
 	virtual ~IFeedbackHandler();
 
 	virtual unsigned long long RequestFeedback(unsigned long long ullFeedbackID, void* pFeedbackParam) = 0;
+	virtual void RestoreDefaults() = 0;
 };
 
 typedef boost::shared_ptr<IFeedbackHandler> IFeedbackHandlerPtr;
Index: src/libchcore/TFeedbackHandlerWrapper.cpp
===================================================================
diff -u -r7d59ab9183c933f2fc2682a95fb5d26cf2f952d7 -r1da7ee476d3e1e818d3af54210ba55d7063d1a2c
--- src/libchcore/TFeedbackHandlerWrapper.cpp	(.../TFeedbackHandlerWrapper.cpp)	(revision 7d59ab9183c933f2fc2682a95fb5d26cf2f952d7)
+++ src/libchcore/TFeedbackHandlerWrapper.cpp	(.../TFeedbackHandlerWrapper.cpp)	(revision 1da7ee476d3e1e818d3af54210ba55d7063d1a2c)
@@ -39,4 +39,9 @@
 	return m_spFeedbackHandler->RequestFeedback(ullFeedbackID, pFeedbackParam);
 }
 
+void TFeedbackHandlerWrapper::RestoreDefaults()
+{
+	return m_spFeedbackHandler->RestoreDefaults();
+}
+
 END_CHCORE_NAMESPACE
Index: src/libchcore/TFeedbackHandlerWrapper.h
===================================================================
diff -u -r7d59ab9183c933f2fc2682a95fb5d26cf2f952d7 -r1da7ee476d3e1e818d3af54210ba55d7063d1a2c
--- src/libchcore/TFeedbackHandlerWrapper.h	(.../TFeedbackHandlerWrapper.h)	(revision 7d59ab9183c933f2fc2682a95fb5d26cf2f952d7)
+++ src/libchcore/TFeedbackHandlerWrapper.h	(.../TFeedbackHandlerWrapper.h)	(revision 1da7ee476d3e1e818d3af54210ba55d7063d1a2c)
@@ -37,6 +37,7 @@
 	TFeedbackHandlerWrapper& operator=(const TFeedbackHandlerWrapper&) = delete;
 
 	virtual unsigned long long RequestFeedback(unsigned long long ullFeedbackID, void* pFeedbackParam) override;
+	virtual void RestoreDefaults() override;
 
 private:
 	IFeedbackHandlerPtr m_spFeedbackHandler;
Index: src/libchcore/TTask.cpp
===================================================================
diff -u -r7d59ab9183c933f2fc2682a95fb5d26cf2f952d7 -r1da7ee476d3e1e818d3af54210ba55d7063d1a2c
--- src/libchcore/TTask.cpp	(.../TTask.cpp)	(revision 7d59ab9183c933f2fc2682a95fb5d26cf2f952d7)
+++ src/libchcore/TTask.cpp	(.../TTask.cpp)	(revision 1da7ee476d3e1e818d3af54210ba55d7063d1a2c)
@@ -290,6 +290,7 @@
 
 	SetTaskState(eTaskState_None);
 
+	m_spInternalFeedbackHandler->RestoreDefaults();
 	m_tSubTasksArray.ResetProgressAndStats();
 
 	BeginProcessing();