Index: firmware/App/Modes/ModeTreatment.c
===================================================================
diff -u -r27a68f930508638f2eb6265ebb381c8918cbc37b -r0bd1acff7222327c97897b4f9ab91bcc1d9d5816
--- firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision 27a68f930508638f2eb6265ebb381c8918cbc37b)
+++ firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision 0bd1acff7222327c97897b4f9ab91bcc1d9d5816)
@@ -25,6 +25,7 @@
 #include "Dialysis.h"
 #include "ModeTreatment.h"
 #include "ModeTreatmentParams.h"
+#include "NVDataMgmt.h"
 #include "OperationModes.h"
 #include "Reservoirs.h"
 #include "Rinseback.h"
@@ -244,6 +245,9 @@
     initTreatmentRecirc();
     initTreatmentEnd();
 
+    // Started the treatment set the start time in epoch
+    setTxLastStartTimeEpoch( getRTCTimestamp() );
+
     return currentTreatmentState;
 }