diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/IobCobCalculator/IobCobCalculatorPlugin.java b/app/src/main/java/info/nightscout/androidaps/plugins/IobCobCalculator/IobCobCalculatorPlugin.java
index 7b9b63eca3..c891f60d49 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/IobCobCalculator/IobCobCalculatorPlugin.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/IobCobCalculator/IobCobCalculatorPlugin.java
@@ -22,6 +22,7 @@ import info.nightscout.androidaps.data.IobTotal;
 import info.nightscout.androidaps.data.Profile;
 import info.nightscout.androidaps.db.BgReading;
 import info.nightscout.androidaps.db.TemporaryBasal;
+import info.nightscout.androidaps.events.Event;
 import info.nightscout.androidaps.events.EventAppInitialized;
 import info.nightscout.androidaps.events.EventConfigBuilderChange;
 import info.nightscout.androidaps.events.EventNewBG;
@@ -130,7 +131,7 @@ public class IobCobCalculatorPlugin implements PluginBase {
         return -1;
     }
 
-    IobCobCalculatorPlugin() {
+    private IobCobCalculatorPlugin() {
         MainApp.bus().register(this);
     }
 
@@ -260,7 +261,7 @@ public class IobCobCalculatorPlugin implements PluginBase {
     }
 
 
-    public void createBucketedData5min() {
+    private void createBucketedData5min() {
         if (bgReadings == null || bgReadings.size() < 3) {
             bucketed_data = null;
             return;
@@ -520,13 +521,13 @@ public class IobCobCalculatorPlugin implements PluginBase {
 
     @Subscribe
     public void onEventAppInitialized(EventAppInitialized ev) {
-        runCalculation("onEventAppInitialized", true);
+        runCalculation("onEventAppInitialized", true, ev);
     }
 
     @Subscribe
     public void onEventNewBG(EventNewBG ev) {
         stopCalculation("onEventNewBG");
-        runCalculation("onEventNewBG", true);
+        runCalculation("onEventNewBG", true, ev);
     }
 
     private void stopCalculation(String from) {
@@ -540,10 +541,10 @@ public class IobCobCalculatorPlugin implements PluginBase {
         }
     }
 
-    private void runCalculation(String from, boolean bgDataReload) {
+    private void runCalculation(String from, boolean bgDataReload, Event cause) {
         log.debug("Starting calculation thread: " + from);
         if (thread == null || thread.getState() == Thread.State.TERMINATED) {
-            thread = new IobCobThread(this, from, bgDataReload);
+            thread = new IobCobThread(this, from, bgDataReload, cause);
             thread.start();
         }
     }
@@ -565,7 +566,7 @@ public class IobCobCalculatorPlugin implements PluginBase {
             iobTable = new LongSparseArray<>();
             autosensDataTable = new LongSparseArray<>();
         }
-        runCalculation("onNewProfile", false);
+        runCalculation("onNewProfile", false, ev);
     }
 
     @Subscribe
@@ -580,7 +581,7 @@ public class IobCobCalculatorPlugin implements PluginBase {
                 iobTable = new LongSparseArray<>();
                 autosensDataTable = new LongSparseArray<>();
             }
-            runCalculation("onEventPreferenceChange", false);
+            runCalculation("onEventPreferenceChange", false, ev);
         }
     }
 
@@ -592,7 +593,7 @@ public class IobCobCalculatorPlugin implements PluginBase {
             iobTable = new LongSparseArray<>();
             autosensDataTable = new LongSparseArray<>();
         }
-        runCalculation("onEventConfigBuilderChange", false);
+        runCalculation("onEventConfigBuilderChange", false, ev);
     }
 
     // When historical data is changed (comming from NS etc) finished calculations after this date must be invalidated
@@ -632,7 +633,7 @@ public class IobCobCalculatorPlugin implements PluginBase {
                 }
             }
         }
-        runCalculation("onEventNewHistoryData", false);
+        runCalculation("onEventNewHistoryData", false, ev);
         //log.debug("Releasing onNewHistoryData");
     }
 
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/IobCobCalculator/IobCobThread.java b/app/src/main/java/info/nightscout/androidaps/plugins/IobCobCalculator/IobCobThread.java
index 2298ecb130..4f63cacf62 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/IobCobCalculator/IobCobThread.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/IobCobCalculator/IobCobThread.java
@@ -18,6 +18,7 @@ import info.nightscout.androidaps.data.IobTotal;
 import info.nightscout.androidaps.data.Profile;
 import info.nightscout.androidaps.db.BgReading;
 import info.nightscout.androidaps.db.Treatment;
+import info.nightscout.androidaps.events.Event;
 import info.nightscout.androidaps.plugins.IobCobCalculator.events.EventAutosensCalculationFinished;
 import info.nightscout.androidaps.queue.QueueThread;
 
@@ -31,6 +32,7 @@ import static info.nightscout.androidaps.plugins.IobCobCalculator.IobCobCalculat
 
 public class IobCobThread extends Thread {
     private static Logger log = LoggerFactory.getLogger(QueueThread.class);
+    private final Event cause;
 
     private IobCobCalculatorPlugin iobCobCalculatorPlugin;
     private boolean bgDataReload;
@@ -38,12 +40,13 @@ public class IobCobThread extends Thread {
 
     private PowerManager.WakeLock mWakeLock;
 
-    public IobCobThread(IobCobCalculatorPlugin plugin, String from, boolean bgDataReload) {
+    public IobCobThread(IobCobCalculatorPlugin plugin, String from, boolean bgDataReload, Event cause) {
         super();
 
         this.iobCobCalculatorPlugin = plugin;
         this.bgDataReload = bgDataReload;
         this.from = from;
+        this.cause = cause;
 
         PowerManager powerManager = (PowerManager) MainApp.instance().getApplicationContext().getSystemService(Context.POWER_SERVICE);
         mWakeLock = powerManager.newWakeLock(PowerManager.SCREEN_DIM_WAKE_LOCK, "iobCobThread");
@@ -235,7 +238,7 @@ public class IobCobThread extends Thread {
                         log.debug(autosensData.log(bgTime));
                 }
             }
-            MainApp.bus().post(new EventAutosensCalculationFinished());
+            MainApp.bus().post(new EventAutosensCalculationFinished(cause));
             log.debug("Finishing calculation thread: " + from);
         } finally {
             mWakeLock.release();
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/IobCobCalculator/events/EventAutosensCalculationFinished.java b/app/src/main/java/info/nightscout/androidaps/plugins/IobCobCalculator/events/EventAutosensCalculationFinished.java
index ea73915436..2cb9b7ca4c 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/IobCobCalculator/events/EventAutosensCalculationFinished.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/IobCobCalculator/events/EventAutosensCalculationFinished.java
@@ -1,5 +1,6 @@
 package info.nightscout.androidaps.plugins.IobCobCalculator.events;
 
+import info.nightscout.androidaps.events.Event;
 import info.nightscout.androidaps.events.EventLoop;
 
 /**
@@ -7,4 +8,9 @@ import info.nightscout.androidaps.events.EventLoop;
  */
 
 public class EventAutosensCalculationFinished extends EventLoop {
+    public Event cause;
+
+    public EventAutosensCalculationFinished(Event cause) {
+        this.cause = cause;
+    }
 }
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/Loop/LoopPlugin.java b/app/src/main/java/info/nightscout/androidaps/plugins/Loop/LoopPlugin.java
index d8c1433290..72c9b1afff 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/Loop/LoopPlugin.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/Loop/LoopPlugin.java
@@ -30,6 +30,8 @@ import info.nightscout.androidaps.interfaces.ConstraintsInterface;
 import info.nightscout.androidaps.interfaces.PluginBase;
 import info.nightscout.androidaps.interfaces.PumpInterface;
 import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
+import info.nightscout.androidaps.plugins.IobCobCalculator.events.EventAutosensCalculationFinished;
+import info.nightscout.androidaps.plugins.Loop.events.EventLoopResult;
 import info.nightscout.androidaps.plugins.Loop.events.EventLoopSetLastRunGui;
 import info.nightscout.androidaps.plugins.Loop.events.EventLoopUpdateGui;
 import info.nightscout.androidaps.plugins.Loop.events.EventNewOpenLoopNotification;
@@ -153,8 +155,10 @@ public class LoopPlugin implements PluginBase {
     }
 
     @Subscribe
-    public void onStatusEvent(final EventNewBG ev) {
-        invoke("EventNewBG", true);
+    public void onStatusEvent(final EventAutosensCalculationFinished ev) {
+        if (ev.cause instanceof EventNewBG) {
+            invoke(ev.getClass().getSimpleName() + "(" + ev.cause.getClass().getSimpleName() + ")", true);
+        }
     }
 
     public long suspendedTo() {
@@ -314,6 +318,8 @@ public class LoopPlugin implements PluginBase {
                 return;
             }
 
+            MainApp.bus().post(new EventLoopResult(resultAfterConstraints));
+
             if (constraintsInterface.isClosedModeEnabled()) {
                 if (result.isChangeRequested()) {
                     final PumpEnactResult waiting = new PumpEnactResult();
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/Loop/events/EventLoopResult.java b/app/src/main/java/info/nightscout/androidaps/plugins/Loop/events/EventLoopResult.java
new file mode 100644
index 0000000000..5cbb24ea22
--- /dev/null
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/Loop/events/EventLoopResult.java
@@ -0,0 +1,12 @@
+package info.nightscout.androidaps.plugins.Loop.events;
+
+import info.nightscout.androidaps.plugins.Loop.APSResult;
+
+public class EventLoopResult {
+    public final APSResult apsResult;
+
+    public EventLoopResult(APSResult apsResult) {
+        this.apsResult = apsResult;
+    }
+}
+