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 e848645d1b..eecf23d437 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
@@ -392,10 +392,10 @@ public class IobCobCalculatorPlugin extends PluginBase {
             time = roundUpTime(previous);
             AutosensData data = autosensDataTable.get(time);
             if (data != null) {
-                //log.debug(">>> getAutosensData Cache hit " + data.log(time));
+                //log.debug(">>> AUTOSENSDATA Cache hit " + data.toString());
                 return data;
             } else {
-//                log.debug(">>> getAutosensData Cache miss " + new Date(time).toLocaleString());
+                //log.debug(">>> AUTOSENSDATA Cache miss " + new Date(time).toLocaleString());
                 return null;
             }
         }
@@ -403,13 +403,13 @@ public class IobCobCalculatorPlugin extends PluginBase {
 
     @Nullable
     public AutosensData getLastAutosensDataSynchronized(String reason) {
-        if  (thread != null && thread.getState() != Thread.State.TERMINATED) {
-            log.debug("getLastAutosensDataSynchronized is waiting for calculation thread: " + reason);
+        if  (thread != null && thread.isAlive()) {
+            log.debug("AUTOSENSDATA is waiting for calculation thread: " + reason);
             try {
                 thread.join(5000);
             } catch (InterruptedException ignored) {
             }
-            log.debug("getLastAutosensDataSynchronized finished waiting for calculation thread: " + reason);
+            log.debug("AUTOSENSDATA finished waiting for calculation thread: " + reason);
         }
         synchronized (dataLock) {
             return getLastAutosensData(reason);
@@ -464,6 +464,7 @@ public class IobCobCalculatorPlugin extends PluginBase {
             log.debug("AUTOSENSDATA null: data is old (" + reason + ") size()=" + autosensDataTable.size() + " lastdata=" + DateUtil.dateAndTimeString(data.time));
             return null;
         } else {
+            log.debug("AUTOSENSDATA (" + reason + ") " + data.toString());
             return data;
         }
     }