diff --git a/FSUDAQ.cpp b/FSUDAQ.cpp
index bf3728a..b543c17 100644
--- a/FSUDAQ.cpp
+++ b/FSUDAQ.cpp
@@ -1833,6 +1833,9 @@ void FSUDAQ::OpenAnalyzer(){
     if( id == 4 ) onlineAnalyzer = new MUSIC(digi, nDigi);
     if( id == 5 ) onlineAnalyzer = new NeutronGamma(digi, nDigi, rawDataPath);
     if( id >=  0 ) onlineAnalyzer->show();
+
+    if( scalarThread->isRunning() ) onlineAnalyzer->StartThread();
+
   }else{
 
     delete onlineAnalyzer;
@@ -1842,11 +1845,12 @@ void FSUDAQ::OpenAnalyzer(){
     if( id == 2 ) onlineAnalyzer = new Encore(digi, nDigi);
     if( id == 3 ) onlineAnalyzer = new RAISOR(digi, nDigi);
     if( id == 4 ) onlineAnalyzer = new MUSIC(digi, nDigi);
-    if( id == 4 ) onlineAnalyzer = new NeutronGamma(digi, nDigi, rawDataPath);
+    if( id == 5 ) onlineAnalyzer = new NeutronGamma(digi, nDigi, rawDataPath);
 
     if( id >= 0 ){
       onlineAnalyzer->show();
       onlineAnalyzer->activateWindow();
+      if( scalarThread->isRunning() ) onlineAnalyzer->StartThread();
     }
   }
 
diff --git a/analyzers/NeutronGamma.h b/analyzers/NeutronGamma.h
index 6b505ed..cdc1c18 100644
--- a/analyzers/NeutronGamma.h
+++ b/analyzers/NeutronGamma.h
@@ -118,7 +118,6 @@ inline void NeutronGamma::SetUpCanvas(){
     connect( cbDigi, &RComboBox::currentIndexChanged, this, [=](int index){
       isSignalSlotActive = false;
       cbCh->clear();
-      cbCh->addItem("All Ch", digi[index]->GetNumInputCh() );
       for( int i = 0; i < digi[index]->GetNumInputCh(); i++) cbCh->addItem("ch-" + QString::number( i ), i);
 
       hist2D->Clear();
@@ -185,6 +184,7 @@ inline void NeutronGamma::ClearInternalDataCount(){
 }
 
 inline void NeutronGamma::UpdateHistograms(){
+  printf("%s | %d \n", __func__, fillHistograms);
   if( !fillHistograms ) return;
   if( this->isVisible() == false ) return;