diff --git a/mpmaster/src/main/java/com/xypower/mpmaster/MpMasterService.java b/mpmaster/src/main/java/com/xypower/mpmaster/MpMasterService.java
index 0ae2c614..f30ab515 100644
--- a/mpmaster/src/main/java/com/xypower/mpmaster/MpMasterService.java
+++ b/mpmaster/src/main/java/com/xypower/mpmaster/MpMasterService.java
@@ -121,6 +121,7 @@ public class MpMasterService extends Service {
 
     private boolean mSeparateNetwork = false;
 
+    private long mDelayedRestartMpTime = 60000;
     private PendingIntent mPreviousHB = null;
     private long mPreviousHeartbeatTime = 0;
 
@@ -366,7 +367,7 @@ public class MpMasterService extends Service {
             final String appPath = MicroPhotoContext.buildMpAppDir(context);
             final long ts = System.currentTimeMillis();
             if (ts - mTimeToStartMpApp < 30000) {
-                logger.warning("MpAPP is STILL Running");
+                logger.warning("MpAPP has restarted in 30s");
                 return;
             }
 
@@ -387,7 +388,7 @@ public class MpMasterService extends Service {
                         MicroPhotoContext.restartMpApp(context);
                         mTimeToStartMpApp = System.currentTimeMillis();
                     }
-                }, 60000);
+                }, mDelayedRestartMpTime);
 
             }
         } catch (Exception ex) {
@@ -521,7 +522,7 @@ public class MpMasterService extends Service {
                     mService.mMpHeartbeatDuration = intent.getIntExtra("HeartbeatDuration", 600000);
                 }
 
-                mService.logger.info("Heartbeat Timer Fired By MpAPP ACTION=" + action);
+                mService.logger.info("Heartbeat Timer Fired By MpAPP ACTION=" + action + " MpHB=" + Long.toString(mService.mMpHeartbeatDuration));
 
                 mService.registerHeartbeatTimer();
 
@@ -645,6 +646,7 @@ public class MpMasterService extends Service {
                     registerHeartbeatTimer(zeroPoint + closestTime * 1000, keepAlive);
                 }
             } else {
+                // mUsingAbsHbTime: false
                 if ((mPreviousHeartbeatTime != 0) && (mPreviousHeartbeatTime - currentTimeMs < mHeartbeatDuration * 1000)) {
                     registerHeartbeatTimer(mPreviousHeartbeatTime + mHeartbeatDuration * 1000, keepAlive);
                 } else {