diff --git a/src_main/io/pisharedmemory.cpp b/src_main/io/pisharedmemory.cpp
index 5e81a2d6..bffc895f 100644
--- a/src_main/io/pisharedmemory.cpp
+++ b/src_main/io/pisharedmemory.cpp
@@ -119,18 +119,18 @@ bool PISharedMemory::openDevice() {
 	PRIVATE->name = ("/pip_shm_" + path()).toByteArray();
 	PRIVATE->name.push_back(0);
 	int fd = shm_open((const char *)PRIVATE->name.data(), m, 0777);
-	piCoutObj << "try open" << PICoutManipulators::Hex << fd;
+	//piCoutObj << "try open" << PICoutManipulators::Hex << fd;
 	if (fd < 0) {
-		piCoutObj << "shm_open error," << errorString();
+		//piCoutObj << "shm_open error," << errorString();
 		fd = shm_open((const char *)PRIVATE->name.data(), m | O_CREAT, 0777);
-		piCoutObj << "try create" << PICoutManipulators::Hex << (m | O_CREAT) << fd;
+		//piCoutObj << "try create" << PICoutManipulators::Hex << (m | O_CREAT) << fd;
 		if (fd < 0) {
-			piCoutObj << "shm_open error," << errorString();
+			//piCoutObj << "shm_open error," << errorString();
 			return false;
 		}
 		PRIVATE->owner = true;
 		ftruncate(fd, dsize);
-		piCoutObj << "created" << fd;
+		//piCoutObj << "created" << fd;
 	}
 	m = PROT_WRITE;
 	if (!isWriteable()) m = PROT_READ;
@@ -140,7 +140,7 @@ bool PISharedMemory::openDevice() {
 		piCoutObj << "mmap error," << errorString();
 		return false;
 	}
-	piCoutObj << "opened" << PRIVATE->data;
+	//piCoutObj << "opened" << PRIVATE->data;
 #endif
 	return true;
 }
@@ -152,7 +152,7 @@ bool PISharedMemory::closeDevice() {
 	if (PRIVATE->map) CloseHandle(PRIVATE->map);
 #endif
 #ifdef LINUX
-	piCoutObj << "close" << PIString(PRIVATE->name) << PRIVATE->data;
+	//piCoutObj << "close" << PIString(PRIVATE->name) << PRIVATE->data;
 	if (PRIVATE->data) munmap(PRIVATE->data, dsize);
 	if (PRIVATE->owner) {
 	//if (!PRIVATE->name.isEmpty()) {
diff --git a/src_main/system/pisingleapplication.cpp b/src_main/system/pisingleapplication.cpp
index bedfb12e..b64f0d8c 100644
--- a/src_main/system/pisingleapplication.cpp
+++ b/src_main/system/pisingleapplication.cpp
@@ -71,7 +71,7 @@ void PISingleApplication::begin() {
 		}
 		piMSleep(100);
 	}
-	//piCoutObj << "started" << first << shm->size();
+	piCoutObj << "started" << first << shm->size();
 	readed.reserve(shm->size());
 	started = true;
 }
@@ -81,7 +81,7 @@ void PISingleApplication::run() {
 	if (!first) return;
 	++sacnt;
 	shm->write(&sacnt, 4);
-	//piCoutObj << "write" << sacnt;
+	piCoutObj << "write" << sacnt;
 	readed = shm->readAll();
 	int t(0), nm(0);
 	readed >> t >> nm;
@@ -90,7 +90,7 @@ void PISingleApplication::run() {
 		readed >> msg;
 		if (!msg.isEmpty()) {
 			messageReceived(msg);
-			//piCoutObj << "message" << msg;
+			piCoutObj << "message" << msg;
 		}
 		int wi[2] = {sacnt, 0};
 		shm->write(wi, 8);