diff --git a/common/JackNetDriver.cpp b/common/JackNetDriver.cpp
index ceadbaea..a2af0405 100644
--- a/common/JackNetDriver.cpp
+++ b/common/JackNetDriver.cpp
@@ -33,8 +33,9 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 namespace Jack
 {
 #ifdef JACK_MONITOR
-    uint JackNetDriver::fMeasureCnt = 512;
+    uint JackNetDriver::fMeasureCnt = 50;
     uint JackNetDriver::fMeasurePoints = 5;
+    uint JackNetDriver::fMonitorPlotOptionsCnt = 2;
     std::string JackNetDriver::fMonitorPlotOptions[] =
     {
         std::string ( "set xlabel \"audio cycles\"" ),
@@ -65,9 +66,11 @@ namespace Jack
 
         //monitor
 #ifdef JACK_MONITOR
+		fMonitor = new NetMonitor<jack_time_t> ( JackNetDriver::fMeasureCnt, JackNetDriver::fMeasurePoints );
         fMeasure = new jack_time_t[JackNetDriver::fMeasurePoints];
         std::string plot_file_name = std::string ( fParams.fName );
-        fMonitor.SetPlotFile ( plot_file_name, JackNetDriver::fMonitorPlotOptions, 2, JackNetDriver::fMonitorFieldNames, 5 );
+        fMonitor->SetPlotFile ( plot_file_name, JackNetDriver::fMonitorPlotOptions, JackNetDriver::fMonitorPlotOptionsCnt,
+								JackNetDriver::fMonitorFieldNames, JackNetDriver::fMeasurePoints );
 #endif
     }
 
@@ -86,6 +89,7 @@ namespace Jack
         delete[] fMidiPlaybackPortList;
 #ifdef JACK_MONITOR
 		delete[] fMeasure;
+		delete fMonitor;
 #endif
     }
 
@@ -109,7 +113,7 @@ namespace Jack
     int JackNetDriver::Close()
     {
         std::string filename = string ( fParams.fName );
-        fMonitor.Save ( filename );
+        fMonitor->Save ( filename );
         return JackDriver::Close();
     }
 #endif
@@ -639,7 +643,7 @@ namespace Jack
 
 #ifdef JACK_MONITOR
         fMeasure[4] = GetMicroSeconds() - fUsecCycleStart;
-        fMonitor.Write ( fMeasure );
+        fMonitor->Write ( fMeasure );
 #endif
 
         return 0;
diff --git a/common/JackNetDriver.h b/common/JackNetDriver.h
index f4a47144..bed405c7 100644
--- a/common/JackNetDriver.h
+++ b/common/JackNetDriver.h
@@ -64,10 +64,11 @@ namespace Jack
 #ifdef JACK_MONITOR
         static uint fMeasureCnt;
         static uint fMeasurePoints;
+        static uint fMonitorPlotOptionsCnt;
         static std::string fMonitorPlotOptions[];
         static std::string fMonitorFieldNames[];
         jack_time_t* fMeasure;
-        NetMonitor<jack_time_t> fMonitor;
+        NetMonitor<jack_time_t>* fMonitor;
         jack_time_t fUsecCycleStart;
 #endif
 
diff --git a/common/JackNetManager.cpp b/common/JackNetManager.cpp
index 4eb64732..40cda6cd 100644
--- a/common/JackNetManager.cpp
+++ b/common/JackNetManager.cpp
@@ -28,8 +28,9 @@ namespace Jack
 {
 //JackNetMaster******************************************************************************************************
 #ifdef JACK_MONITOR
-    uint JackNetMaster::fMeasureCnt = 512;
+    uint JackNetMaster::fMeasureCnt = 50;
     uint JackNetMaster::fMeasurePoints = 5;
+    uint JackNetMaster::fMonitorPlotOptionsCnt = 2;
     std::string JackNetMaster::fMonitorPlotOptions[] =
     {
         std::string ( "set xlabel \"audio cycles\"" ),
@@ -118,9 +119,11 @@ namespace Jack
 
         //monitor
 #ifdef JACK_MONITOR
+		fMonitor = new NetMonitor<jack_nframes_t> ( JackNetMaster::fMeasureCnt, JackNetMaster::fMeasurePoints );
         fMeasure = new jack_nframes_t[JackNetMaster::fMeasurePoints];
         std::string plot_file_name = std::string ( fParams.fName );
-        fMonitor.SetPlotFile ( plot_file_name, fMonitorPlotOptions, 2, fMonitorFieldNames, 5 );
+        fMonitor->SetPlotFile ( plot_file_name, JackNetMaster::fMonitorPlotOptions, JackNetMaster::fMonitorPlotOptionsCnt,
+								JackNetMaster::fMonitorFieldNames, JackNetMaster::fMeasurePoints );
 #endif
     }
 
@@ -146,8 +149,9 @@ namespace Jack
         delete[] fRxBuffer;
 #ifdef JACK_MONITOR
         std::string filename = string ( fParams.fName );
-        fMonitor.Save ( filename );
+        fMonitor->Save ( filename );
         delete[] fMeasure;
+        delete fMonitor;
 #endif
     }
 
@@ -521,7 +525,7 @@ fail:
 
 #ifdef JACK_MONITOR
         fMeasure[4] = jack_frames_since_cycle_start( fJackClient );
-        fMonitor.Write ( fMeasure );
+        fMonitor->Write ( fMeasure );
 #endif
         return 0;
     }
diff --git a/common/JackNetManager.h b/common/JackNetManager.h
index 22f4783d..e984342c 100644
--- a/common/JackNetManager.h
+++ b/common/JackNetManager.h
@@ -82,10 +82,11 @@ namespace Jack
 #ifdef JACK_MONITOR
         static uint fMeasureCnt;
         static uint fMeasurePoints;
+        static uint fMonitorPlotOptionsCnt;
         static std::string fMonitorPlotOptions[];
         static std::string fMonitorFieldNames[];
         jack_nframes_t* fMeasure;
-        NetMonitor<jack_nframes_t> fMonitor;
+        NetMonitor<jack_nframes_t>* fMonitor;
 #endif
 
         bool Init();