diff --git a/app/src/main/java/info/nightscout/androidaps/Constants.java b/app/src/main/java/info/nightscout/androidaps/Constants.java
index efcf1ca137..8946edd2c4 100644
--- a/app/src/main/java/info/nightscout/androidaps/Constants.java
+++ b/app/src/main/java/info/nightscout/androidaps/Constants.java
@@ -19,7 +19,7 @@ public class Constants {
 
     public static final Integer notificationID = 556677;
 
-    public static final int hoursToKeepInDatabase = 24;
+    public static final int hoursToKeepInDatabase = 72;
 
     public static final long keepAliveMsecs = 30 * 60 * 1000L;
 
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/DanaR/DanaConnection.java b/app/src/main/java/info/nightscout/androidaps/plugins/DanaR/DanaConnection.java
index 8a4c81fdcd..302af16966 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/DanaR/DanaConnection.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/DanaR/DanaConnection.java
@@ -79,7 +79,6 @@ public class DanaConnection {
 
     private static final UUID SPP_UUID = UUID.fromString("00001101-0000-1000-8000-00805f9b34fb");
 
-    // TODO: keepalive kills active connection
     public DanaConnection(Bus bus) {
         danaRFragment = (DanaRFragment) MainActivity.getSpecificPlugin(DanaRFragment.class);
         danaRFragment.setDanaConnection(this);
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/DanaR/Services/DanaRService.java b/app/src/main/java/info/nightscout/androidaps/plugins/DanaR/Services/DanaRService.java
index 0cfdeefac5..bb5eef942d 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/DanaR/Services/DanaRService.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/DanaR/Services/DanaRService.java
@@ -142,11 +142,4 @@ public class DanaRService extends Service {
     public IBinder onBind(Intent intent) {
         return null;
     }
-
-    @Override
-    public void onCreate() {
-        if (Config.logFunctionCalls)
-            log.info("onCreate");
-        mHandler = new Handler(); // TODO: not needed???
-    }
 }