diff --git a/app/src/main/java/de/jotomo/ruffyscripter/RuffyScripter.java b/app/src/main/java/de/jotomo/ruffyscripter/RuffyScripter.java
index f8757b0184..3f8a99f665 100644
--- a/app/src/main/java/de/jotomo/ruffyscripter/RuffyScripter.java
+++ b/app/src/main/java/de/jotomo/ruffyscripter/RuffyScripter.java
@@ -138,7 +138,7 @@ public class RuffyScripter {
     private IRTHandler mHandler = new IRTHandler.Stub() {
         @Override
         public void log(String message) throws RemoteException {
-            log.debug("Ruffy says: " + message);
+//            log.debug("Ruffy says: " + message);
         }
 
         @Override
@@ -256,6 +256,7 @@ public class RuffyScripter {
 
         synchronized (RuffyScripter.class) {
             try {
+                long connectStart = System.currentTimeMillis();
                 activeCmd = cmd;
                 ensureConnected();
                 final RuffyScripter scripter = this;
@@ -317,6 +318,7 @@ public class RuffyScripter {
                         }
                     }
                 }, cmd.toString());
+                long executionStart = System.currentTimeMillis();
                 cmdThread.start();
 
                 // time out if nothing has been happening for more than 90s or after 4m
@@ -351,6 +353,10 @@ public class RuffyScripter {
                 if (returnable.cmdResult.state == null) {
                     returnable.cmdResult.state = readPumpState();
                 }
+                long connectDurationSec = (executionStart - connectStart) / 1000;
+                long now = System.currentTimeMillis();
+                long executionDurationSec = (now - executionStart) / 1000;
+                returnable.cmdResult.duration = "Connect: " + connectDurationSec + "s, execution: " + executionDurationSec + "s";
                 log.debug("Command result: " + returnable.cmdResult);
                 return returnable.cmdResult;
             } catch (CommandException e) {
diff --git a/app/src/main/java/de/jotomo/ruffyscripter/commands/CommandResult.java b/app/src/main/java/de/jotomo/ruffyscripter/commands/CommandResult.java
index 296f61f056..ec9c444a97 100644
--- a/app/src/main/java/de/jotomo/ruffyscripter/commands/CommandResult.java
+++ b/app/src/main/java/de/jotomo/ruffyscripter/commands/CommandResult.java
@@ -15,6 +15,7 @@ public class CommandResult {
     public PumpState state;
     public History history;
     public PumpCapabilities capabilities;
+    public String duration;
 
     public CommandResult() {
     }
@@ -34,6 +35,11 @@ public class CommandResult {
         return this;
     }
 
+    public CommandResult duration(String duration) {
+        this.duration = duration;
+        return this;
+    }
+
     public CommandResult exception(Exception exception) {
         this.exception = exception;
         return this;
@@ -64,7 +70,8 @@ public class CommandResult {
         return "CommandResult{" +
                 "success=" + success +
                 ", enacted=" + enacted +
-                ", completienTime=" + completionTime + "(" + new Date(completionTime) + ")" +
+                ", completionTime=" + completionTime + "(" + new Date(completionTime) + ")" +
+                "' duration=" + duration +
                 ", exception=" + exception +
                 ", message='" + message + '\'' +
                 ", state=" + state +
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboFragment.java b/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboFragment.java
index 403bbaf6e2..2ae111ab6b 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboFragment.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboFragment.java
@@ -46,6 +46,7 @@ public class ComboFragment extends Fragment implements View.OnClickListener {
     private TextView lastCmdText;
     private TextView lastCmdTimeText;
     private TextView lastCmdResultText;
+    private TextView lastCmdDurationText;
 
     private TextView tbrCapabilityText;
     private TextView pumpstateBatteryText;
@@ -70,6 +71,7 @@ public class ComboFragment extends Fragment implements View.OnClickListener {
         lastCmdText = (TextView) view.findViewById(R.id.combo_last_command);
         lastCmdTimeText = (TextView) view.findViewById(R.id.combo_last_command_time);
         lastCmdResultText = (TextView) view.findViewById(R.id.combo_last_command_result);
+        lastCmdDurationText = (TextView) view.findViewById(R.id.combo_last_command_duration);
         tbrCapabilityText = (TextView) view.findViewById(R.id.combo_tbr_capability);
         pumpstateBatteryText = (TextView) view.findViewById(R.id.combo_pumpstate_battery);
         insulinstateText = (TextView) view.findViewById(R.id.combo_insulinstate);
@@ -193,8 +195,10 @@ public class ComboFragment extends Fragment implements View.OnClickListener {
                         CommandResult lastCmdResult = getPlugin().lastCmdResult;
                         if (lastCmdResult != null && lastCmdResult.message != null) {
                             lastCmdResultText.setText(lastCmdResult.message);
+                            lastCmdDurationText.setText(lastCmdResult.duration);
                         } else {
                             lastCmdResultText.setText("");
+                            lastCmdDurationText.setText("");
                         }
                     }
                     tbrCapabilityText.setText(getPlugin().getPumpDescription().maxTempPercent + "%");
diff --git a/app/src/main/res/layout/combopump_fragment.xml b/app/src/main/res/layout/combopump_fragment.xml
index 0ac36b1a42..a4270240ef 100644
--- a/app/src/main/res/layout/combopump_fragment.xml
+++ b/app/src/main/res/layout/combopump_fragment.xml
@@ -373,6 +373,51 @@
 
             </LinearLayout>
 
+            <View
+                android:layout_width="fill_parent"
+                android:layout_height="2dip"
+                android:layout_marginBottom="5dp"
+                android:layout_marginLeft="20dp"
+                android:layout_marginRight="20dp"
+                android:layout_marginTop="5dp"
+                android:background="@color/listdelimiter" />
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal">
+
+                <TextView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="2"
+                    android:gravity="end"
+                    android:paddingRight="5dp"
+                    android:text="Command duration"
+                    android:textSize="14sp" />
+
+                <TextView
+                    android:layout_width="5dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="0"
+                    android:gravity="center_horizontal"
+                    android:paddingEnd="2dp"
+                    android:paddingStart="2dp"
+                    android:text=":"
+                    android:textSize="14sp" />
+
+                <TextView
+                    android:id="@+id/combo_last_command_duration"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:gravity="start"
+                    android:paddingLeft="5dp"
+                    android:textColor="@android:color/white"
+                    android:textSize="14sp" />
+
+            </LinearLayout>
+
             <View
                 android:layout_width="fill_parent"
                 android:layout_height="2dip"