diff --git a/src_main/io/pipeer.cpp b/src_main/io/pipeer.cpp
index b1333b99..dc8164a3 100755
--- a/src_main/io/pipeer.cpp
+++ b/src_main/io/pipeer.cpp
@@ -446,6 +446,7 @@ bool PIPeer::dataRead(uchar * readed, int size) {
 	PIString from, to;
 	ba >> type;
 	PIMutexLocker locker(eth_mutex);
+	piCout << "dataRead lock";
 	if (type == 5) { // ping request
 		PIString addr;
 		PISystemTime time;
@@ -703,7 +704,7 @@ bool PIPeer::sendToNeighbour(PIPeer::PeerInfo * peer, const PIByteArray & ba) {
 
 void PIPeer::sendMBcast(const PIByteArray & ba) {
 	send_mc_mutex.lock();
-	piCoutObj << "sendMBcast" << ba.size() << "bytes ...";
+	piCout << "sendMBcast" << ba.size() << "bytes ...";
 	piForeach (PIEthernet * e, eths_mcast) {
 		//errorClear();
 		//piCout << "send to" << e->path() << e->sendAddress();// << e->send(ba);
@@ -735,7 +736,7 @@ void PIPeer::sendMBcast(const PIByteArray & ba) {
 		if (eth_tcp_cli.send(ba))
 			diag_s.sended(ba.size_s());
 	}
-	piCoutObj << "sendMBcast ok";
+	piCout << "sendMBcast ok";
 	send_mc_mutex.unlock();
 }
 
@@ -838,6 +839,7 @@ bool PIPeer::closeDevice() {
 void PIPeer::syncPeers() {
 	//piCout << "[PIPeer \"" + self_info.name + "\"] sync " << peers.size_s() << " peers";
 	PIMutexLocker locker(eth_mutex);
+	piCout << "syncPeers lock";
 	PIString pn;
 	bool change = false;
 	PIStringList dpeers;
@@ -893,6 +895,7 @@ void PIPeer::reinit() {
 //	timer.clearDelimiters();
 	PIMutexLocker mbl(mc_mutex);
 	PIMutexLocker ethl(eth_mutex);
+	piCout << "reinit lock";
 	PIMutexLocker pl(peers_mutex);
 	PIMutexLocker sl(send_mutex);
 	initNetwork();