diff --git a/TODO.md b/TODO.md
index d2972fa..1b20f40 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,5 +1,10 @@
 ## TODO
 
+* PlaybackEngine - Buffer overrun on output for channel (1.000000)
+  - we are feeding too much data into 'stretcher'
+
+* E attributionTag  not declared in manifest of at.lockstep
+
 * analyze the (secondly or so) noise beeps in the mp3 playback
   - introduced with this commit
   - is it librubberband, my failure to feed it properly (buffer exhaustion), or sth else?
diff --git a/app/src/main/java/at/lockstep/app/LstForegroundService.java b/app/src/main/java/at/lockstep/app/LstForegroundService.java
index ff84897..7aed02f 100644
--- a/app/src/main/java/at/lockstep/app/LstForegroundService.java
+++ b/app/src/main/java/at/lockstep/app/LstForegroundService.java
@@ -63,6 +63,8 @@ public class LstForegroundService extends Service implements SensorEventListener
     public void onCreate() {
         super.onCreate();
 
+        Log.i("LstForegroundService", "onCreate()");
+
         int resid = R.raw.track_beat;
         PlaybackEngine.create(this, resid);
         stepDetector = new StepDetector(PlaybackEngine.getEngineHandle());
@@ -89,6 +91,8 @@ public class LstForegroundService extends Service implements SensorEventListener
         if (intent != null) {
             String action = intent.getAction();
             if (ACTION_START.equals(action)) {
+                Log.i("LstForegroundService", "onStartCommand() ACTION_START");
+
                 String contentUri = intent.getStringExtra("content_uri");
                 try {
                     if(contentUri != null) {
@@ -101,6 +105,7 @@ public class LstForegroundService extends Service implements SensorEventListener
                 }
                 startCollection(contentUri);
             } else if (ACTION_STOP.equals(action)) {
+                Log.i("LstForegroundService", "ACTION_STOP");
                 stopCollectionAndSelf();
             }
         }
@@ -200,6 +205,7 @@ public class LstForegroundService extends Service implements SensorEventListener
     @Nullable
     @Override
     public IBinder onBind(Intent intent) {
+        Log.i("LstForegroundService", "onBind()");
         return binder;
     }
 
diff --git a/app/src/main/java/at/lockstep/app/MainActivity.java b/app/src/main/java/at/lockstep/app/MainActivity.java
index 83563c9..85503cd 100644
--- a/app/src/main/java/at/lockstep/app/MainActivity.java
+++ b/app/src/main/java/at/lockstep/app/MainActivity.java
@@ -118,6 +118,16 @@ public class MainActivity extends AppCompatActivity implements LstForegroundServ
     protected void onStop() {
         super.onStop();
         unbindService(conn);
+        Log.i("MainActivity", "onStop()");
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        Log.i("MainActivity", "onDestroy()");
+
+        // TODO: since the Service keeps running, we must signal oboe to stop playing
+        // TODO: signal the pause to the C++ lib
     }
 
     private boolean isForeground = false;
@@ -125,10 +135,9 @@ public class MainActivity extends AppCompatActivity implements LstForegroundServ
     protected void onPause() {
         super.onPause();
         isForeground = false;
-        // TODO: since the Service keeps running, we must signal oboe to stop playing
-        // TODO: signal the pause to the C++ lib
         //
         // telltale signs: logcat: "PlaybackEngine - Buffer overrun on output for channel (0.000000)" or (1.000000)
+        Log.i("MainActivity", "onPause()");
     }
     @Override
     protected void onResume() {