diff --git a/web/app/assets/javascripts/asyncJamClient.js b/web/app/assets/javascripts/asyncJamClient.js
index fff69e602..671a757ba 100644
--- a/web/app/assets/javascripts/asyncJamClient.js
+++ b/web/app/assets/javascripts/asyncJamClient.js
@@ -478,10 +478,10 @@
                   });
 
                   if (deferred) {
-                    logger.log(
+                /**    logger.log(
                       "[asyncJamClient] Message received via QWebChannel: " +
                         message
-                    );
+                    );*/
                     deferred.resolve(response);
                     //remove this deferred object from queue
                     deferredQueue = deferredQueue.filter(
@@ -556,11 +556,13 @@
 
       let deferred = new Deferred(appMessage.request_id);
 
+      /**
       logger.log(
         "[asyncJamClient] diverting to backend:",
         prop,
         appMessage
       );
+       */
 
       if (jkfrontendchannel) {
         try {
diff --git a/web/app/assets/javascripts/react-components/ConfigureLiveTracksDialog.js.jsx.coffee b/web/app/assets/javascripts/react-components/ConfigureLiveTracksDialog.js.jsx.coffee
index de6ce4f35..1f064147c 100644
--- a/web/app/assets/javascripts/react-components/ConfigureLiveTracksDialog.js.jsx.coffee
+++ b/web/app/assets/javascripts/react-components/ConfigureLiveTracksDialog.js.jsx.coffee
@@ -298,7 +298,7 @@ ConfigureTracksStore = @ConfigureTracksStore
         const $select = $root.find('.instrument-pick');
 
         const instrumentId = $select.val();
-        await ConfigureTracksActions.associateInstrumentWithTrack(instrumentId);
+        ConfigureTracksActions.associateInstrumentWithTrack.trigger(instrumentId);
     }`
 
 
@@ -465,4 +465,4 @@ ConfigureTracksStore = @ConfigureTracksStore
 
     @setState({midiInterface: midiInterface})
 
-})
\ No newline at end of file
+})
diff --git a/web/app/assets/javascripts/react-components/stores/ConfigureTracksStore.js.coffee b/web/app/assets/javascripts/react-components/stores/ConfigureTracksStore.js.coffee
index 8dc74f09b..abc340774 100644
--- a/web/app/assets/javascripts/react-components/stores/ConfigureTracksStore.js.coffee
+++ b/web/app/assets/javascripts/react-components/stores/ConfigureTracksStore.js.coffee
@@ -51,10 +51,16 @@ void removeSearchPath(int typeId, QString pathToRemove);
     editingTrackValid: () ->
       true
 
-    onMixersChanged: (mixers) ->
-      @loadChannels()
-      @loadTrackInstruments()
-      @changed()
+    #onMixersChanged: (mixers) ->
+    #  await @loadChannels()
+    #  await @loadTrackInstruments()
+    #  @changed()
+
+    onMixersChanged: `async function(mixers) {
+        await this.loadChannels();
+        await this.loadTrackInstruments();
+        this.changed();
+    }`
 
     onPlatformChanged: (platform) ->
       @platform = platform
@@ -610,7 +616,7 @@ void removeSearchPath(int typeId, QString pathToRemove);
      
       if (this.trackNumber == null) { return; }
 
-      logger.debug("context.jamClient.TrackSetInstrument(trackNumber, track.instrument_id)", this.trackNumber, instrumentId);
+      console.log("context.jamClient.TrackSetInstrument(trackNumber, track.instrument_id)", this.trackNumber, instrumentId);
 
       let clientInstrumentId = null;
       if ((instrumentId !== null) && (instrumentId !== '')) {
@@ -622,7 +628,7 @@ void removeSearchPath(int typeId, QString pathToRemove);
       await context.jamClient.TrackSetInstrument(this.trackNumber, clientInstrumentId);
      
       if (this.trackNumber === MIDI_TRACK) {
-        logger.debug("checking midi track for track instrument synchronization");
+        console.log("checking midi track for track instrument synchronization");
         // keep artificial midi track in sync
         const midi = this.findMidiTrack();
         if (midi != null) {
@@ -961,4 +967,4 @@ void removeSearchPath(int typeId, QString pathToRemove);
       }`
 
   }
-)
\ No newline at end of file
+)