Index: firmware/App/Controllers/Buttons.c
===================================================================
diff -u -r736cc5b56cc9c784ab1d8fc8687a73d190c35759 -r580a23d5d8e27f8914cbbdc8d9721ef77e16621e
--- firmware/App/Controllers/Buttons.c	(.../Buttons.c)	(revision 736cc5b56cc9c784ab1d8fc8687a73d190c35759)
+++ firmware/App/Controllers/Buttons.c	(.../Buttons.c)	(revision 580a23d5d8e27f8914cbbdc8d9721ef77e16621e)
@@ -402,7 +402,6 @@
             // If off request in a valid mode, send to UI for user confirmation
             userConfirmOffButton( OFF_BUTTON_RSP_USER_REQUESTS_POWER_OFF );
             // Log off button press
-            sendTreatmentLogEventData( OFF_BUTTON_PRESSED_EVENT, 0.0F, 0.0F );
             SEND_EVENT_WITH_2_U32_DATA( HD_EVENT_BUTTON, BUTTON_OFF, BUTTON_STATE_PRESSED )
         }
         else
@@ -464,7 +463,6 @@
             stopButtonPressPending = TRUE;
             stopButtonPendingTimer = getMSTimerCount();
             // Log stop button press
-            sendTreatmentLogEventData( STOP_BUTTON_PRESSED_EVENT, 0.0F, 0.0F );
             SEND_EVENT_WITH_2_U32_DATA( HD_EVENT_BUTTON, BUTTON_STOP, BUTTON_STATE_PRESSED )
         }
         else