diff --git a/src/containers/pimap.h b/src/containers/pimap.h
index 99c8f394..87c8fb99 100644
--- a/src/containers/pimap.h
+++ b/src/containers/pimap.h
@@ -82,7 +82,7 @@ public:
 	public:
 		iterator(): parent(0), pos(0) {}
 		const Key & key() const {return const_cast<PIMap<Key, T> * >(parent)->_key(pos);}
-		T & value() const {return const_cast<PIMap<Key, T> * >(parent)->_value(pos);}
+		T & value() {return const_cast<PIMap<Key, T> * >(parent)->_value(pos);}
 		void operator ++() {++pos;}
 		void operator ++(int) {++pos;}
 		void operator --() {--pos;}
diff --git a/src/core/pistring.cpp b/src/core/pistring.cpp
index 36a23eee..2f6ba602 100755
--- a/src/core/pistring.cpp
+++ b/src/core/pistring.cpp
@@ -613,6 +613,14 @@ bool PIString::endsWith(const PIString & str) const {
 }
 
 
+bool PIString::toBool() const {
+	PIString s(*this);
+	s = s.trimmed().toLowerCase();
+	if ( atof(s.toNativeDecimalPoints().data()) > 0. || s == "true" || s == "yes" || s == "on" || s == "ok") return true;
+	return false;
+}
+
+
 PIString PIString::takeSymbol() {
 	PIString ret;
 	int sz = size_s(), ss = -1;
diff --git a/src/core/pistring.h b/src/core/pistring.h
index e19f6a32..5249b68d 100755
--- a/src/core/pistring.h
+++ b/src/core/pistring.h
@@ -578,7 +578,7 @@ public:
 
 	
 	//! \brief Return \c true if string equal "true", "yes", "on" or positive not null numeric value
-	bool toBool() const {PIString s(*this); if (atof(s.toNativeDecimalPoints().data()) > 0. || s.trimmed().toLowerCase() == "true" || s.trimmed().toLowerCase() == "yes" || s.trimmed().toLowerCase() == "on") return true; return false;}
+	bool toBool() const;
 	
 	//! \brief Return \c char numeric value of string
 	char toChar() const;
diff --git a/src/io/pipeer.cpp b/src/io/pipeer.cpp
index 91b9dece..3824299c 100755
--- a/src/io/pipeer.cpp
+++ b/src/io/pipeer.cpp
@@ -136,6 +136,7 @@ REGISTER_DEVICE(PIPeer)
 
 PIPeer::PIPeer(const PIString & n): PIIODevice(), eth_tcp_srv(PIEthernet::TCP_Server), eth_tcp_cli(PIEthernet::TCP_Client), diag_s(false), diag_d(false) {
 	destroyed = false;
+	setDebug(false);
 	PIMutexLocker mbl(mc_mutex);
 	PIMutexLocker ethl(eth_mutex);
 	PIMutexLocker pl(peers_mutex);
@@ -527,7 +528,7 @@ bool PIPeer::dataRead(uchar * readed, int size) {
 
 bool PIPeer::mbcastRead(uchar * data, int size) {
 	if (destroyed) {
-		piCout << "[PIPeer] SegFault";
+		//piCout << "[PIPeer] SegFault";
 		return true;
 	}
 	if (size < 8) return true;
diff --git a/src/thread/pithread.cpp b/src/thread/pithread.cpp
index 060fb861..5b5b6e54 100755
--- a/src/thread/pithread.cpp
+++ b/src/thread/pithread.cpp
@@ -239,7 +239,9 @@ __THREAD_FUNC__ PIThread::thread_function(void * t) {
 	ct.started();
 	while (!ct.terminating) {
 		if (ct.lockRun) ct.mutex_.lock();
+		//piCout << "thread" << ct.name() << "...";
 		ct.run();
+		//piCout << "thread" << ct.name() << "done";
 		//printf("thread %p tick\n", &ct);
 		if (ct.ret_func != 0) ct.ret_func(ct.data_);
 		if (ct.lockRun) ct.mutex_.unlock();