Index: src/libchcore/TBasePathData.cpp
===================================================================
diff -u -re8f31b0f922b402878356e130c866c4f3682a7f5 -rda877d1e0007d3dffa60111c79a1d8927174e6e9
--- src/libchcore/TBasePathData.cpp	(.../TBasePathData.cpp)	(revision e8f31b0f922b402878356e130c866c4f3682a7f5)
+++ src/libchcore/TBasePathData.cpp	(.../TBasePathData.cpp)	(revision da877d1e0007d3dffa60111c79a1d8927174e6e9)
@@ -276,6 +276,16 @@
 		return true;
 	}
 
+	void TBasePathDataContainer::ResetProcessingFlags()
+	{
+		boost::unique_lock<boost::shared_mutex> lock(m_lock);
+
+		for(const TBasePathDataPtr& spBasePath : m_vEntries)
+		{
+			spBasePath->SetSkipFurtherProcessing(false);
+		}
+	}
+
 	TBasePathDataContainer& TBasePathDataContainer::operator=(const TPathContainer& tPaths)
 	{
 		boost::unique_lock<boost::shared_mutex> lock(m_lock);
Index: src/libchcore/TBasePathData.h
===================================================================
diff -u -rbd349309a6dcd25f8d6dc3348a9dc1c95ac4cc6c -rda877d1e0007d3dffa60111c79a1d8927174e6e9
--- src/libchcore/TBasePathData.h	(.../TBasePathData.h)	(revision bd349309a6dcd25f8d6dc3348a9dc1c95ac4cc6c)
+++ src/libchcore/TBasePathData.h	(.../TBasePathData.h)	(revision da877d1e0007d3dffa60111c79a1d8927174e6e9)
@@ -114,7 +114,9 @@
 		bool IsEmpty() const;
 		file_count_t GetCount() const;
 
+		// processing flags
 		bool AllMarkedAsSkipFurtherProcessing() const;
+		void ResetProcessingFlags();
 
 		void Store(const ISerializerContainerPtr& spContainer) const;
 		void Load(const ISerializerContainerPtr& spContainer);
Index: src/libchcore/TTask.cpp
===================================================================
diff -u -rd4064fca634707dcae112e5a41ed37e04455dc2a -rda877d1e0007d3dffa60111c79a1d8927174e6e9
--- src/libchcore/TTask.cpp	(.../TTask.cpp)	(revision d4064fca634707dcae112e5a41ed37e04455dc2a)
+++ src/libchcore/TTask.cpp	(.../TTask.cpp)	(revision da877d1e0007d3dffa60111c79a1d8927174e6e9)
@@ -318,6 +318,8 @@
 		m_spInternalFeedbackHandler->RestoreDefaults();
 		m_tSubTasksArray.ResetProgressAndStats();
 		m_tLocalStats.Clear();
+		m_spSrcPaths->ResetProcessingFlags();
+		m_tSubTaskContext.GetFilesCache().Clear();
 
 		Store(true);