Index: firmware/App/Modes/ModePostTreat.c
===================================================================
diff -u -r1c628bfd5d6414b74b8cbd083f66839888a8236b -ra31707ccbf01a1b40f8500bc491dc9c616e7a163
--- firmware/App/Modes/ModePostTreat.c	(.../ModePostTreat.c)	(revision 1c628bfd5d6414b74b8cbd083f66839888a8236b)
+++ firmware/App/Modes/ModePostTreat.c	(.../ModePostTreat.c)	(revision a31707ccbf01a1b40f8500bc491dc9c616e7a163)
@@ -118,6 +118,7 @@
 void transitionToPostTreatmentMode( void )
 {
     initPostTreatmentMode();
+    SEND_EVENT_WITH_2_U32_DATA( HD_EVENT_SUB_MODE_CHANGE, 0, HD_POST_TREATMENT_PATIENT_DISCONNECTION_STATE )
 
     // Stop any DG fill that may be in progress from an aborted treatment
     cmdStopDGFill();