Index: firmware/App/Modes/ModeGenIdle.c
===================================================================
diff -u -rc4f3105da2ed8a7c40950588b54b79067185a3ad -r8c5fef6b7ab382db81084a3abe9604e01882aef9
--- firmware/App/Modes/ModeGenIdle.c	(.../ModeGenIdle.c)	(revision c4f3105da2ed8a7c40950588b54b79067185a3ad)
+++ firmware/App/Modes/ModeGenIdle.c	(.../ModeGenIdle.c)	(revision 8c5fef6b7ab382db81084a3abe9604e01882aef9)
@@ -104,7 +104,7 @@
 {
     // Re-initialize each time we transition to generation idle mode
     initGenIdleMode();
-
+    setCurrentSubState( NO_SUB_STATE );
     // Set initial actuator states
     setValveState( VSP, VALVE_STATE_CLOSED );
     setValveState( VPI, VALVE_STATE_OPEN );
@@ -289,6 +289,7 @@
 static DG_GEN_IDLE_MODE_STATE_T handleBadFillState( void )
 {
     DG_GEN_IDLE_MODE_STATE_T result = DG_GEN_IDLE_MODE_STATE_HANDLE_BAD_FILL;
+    U32 priorSubState = badFillState;
 
     // Execute current bad fill state
     switch ( badFillState )
@@ -319,6 +320,10 @@
             break;
     }
 
+    if ( priorSubState != badFillState )
+    {
+        setCurrentSubState( badFillState );
+    }
     return result;
 }