diff --git a/app/src/main/java/info/nightscout/androidaps/data/QuickWizardEntry.java b/app/src/main/java/info/nightscout/androidaps/data/QuickWizardEntry.java
index e6130402b5..70dd37a6ab 100644
--- a/app/src/main/java/info/nightscout/androidaps/data/QuickWizardEntry.java
+++ b/app/src/main/java/info/nightscout/androidaps/data/QuickWizardEntry.java
@@ -80,7 +80,7 @@ public class QuickWizardEntry {
 
         // COB
         double cob = 0d;
-        AutosensData autosensData = IobCobCalculatorPlugin.getAutosensData(System.currentTimeMillis());
+        AutosensData autosensData = IobCobCalculatorPlugin.getLastAutosensData();
         if (autosensData != null && useCOB() == YES) {
             cob = autosensData.cob;
         }
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 ace5ca287e..a0a6ebc581 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
@@ -560,7 +560,7 @@ public class IobCobCalculatorPlugin implements PluginBase {
         if (autosensDataTable.size() < 1)
             return null;
         AutosensData data = autosensDataTable.valueAt(autosensDataTable.size() - 1);
-        if (data.time < System.currentTimeMillis() - 5 * 60 * 1000) {
+        if (data.time < System.currentTimeMillis() - 11 * 60 * 1000) {
             return null;
         } else {
             return data;
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/Dialogs/WizardDialog.java b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/Dialogs/WizardDialog.java
index eb46af6b30..af2266582b 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/Dialogs/WizardDialog.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/Dialogs/WizardDialog.java
@@ -458,9 +458,9 @@ public class WizardDialog extends DialogFragment implements OnClickListener, Com
         // COB
         Double c_cob = 0d;
         if (cobCheckbox.isChecked()) {
-            AutosensData autosensData = IobCobCalculatorPlugin.getAutosensData(System.currentTimeMillis());
+            AutosensData autosensData = IobCobCalculatorPlugin.getLastAutosensData();
 
-            if(autosensData != null && autosensData.time > System.currentTimeMillis() - 11 * 60 * 1000L) {
+            if(autosensData != null) {
                 c_cob = autosensData.cob;
             }
         }
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/OverviewFragment.java b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/OverviewFragment.java
index 3d47b4b2df..d694b9d0a8 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/OverviewFragment.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/OverviewFragment.java
@@ -1197,7 +1197,7 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
         // cob
         if (cobView != null) { // view must not exists
             String cobText = "";
-            AutosensData autosensData = IobCobCalculatorPlugin.getAutosensData(System.currentTimeMillis());
+            AutosensData autosensData = IobCobCalculatorPlugin.getLastAutosensData();
             if (autosensData != null)
                 cobText = (int) autosensData.cob + " g";
             cobView.setText(cobText);
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/Wear/wearintegration/WatchUpdaterService.java b/app/src/main/java/info/nightscout/androidaps/plugins/Wear/wearintegration/WatchUpdaterService.java
index 8e37be92e7..73b6692904 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/Wear/wearintegration/WatchUpdaterService.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/Wear/wearintegration/WatchUpdaterService.java
@@ -654,7 +654,7 @@ public class WatchUpdaterService extends WearableListenerService implements
     private String generateCOBString() {
 
         String cobStringResult = "--";
-        AutosensData autosensData = IobCobCalculatorPlugin.getAutosensData(System.currentTimeMillis());
+        AutosensData autosensData = IobCobCalculatorPlugin.getLastAutosensData();
         if (autosensData != null) {
             cobStringResult = (int) autosensData.cob + "g";
         }