Index: firmware/App/Modes/FPModes/ModePreGenPermeateDefeatured.c
===================================================================
diff -u -rc07917caced76b53a0ed8f35167fac6f9d8310a4 -rf4a8565c7edec12094b8a737ed7b8cd3424a9208
--- firmware/App/Modes/FPModes/ModePreGenPermeateDefeatured.c	(.../ModePreGenPermeateDefeatured.c)	(revision c07917caced76b53a0ed8f35167fac6f9d8310a4)
+++ firmware/App/Modes/FPModes/ModePreGenPermeateDefeatured.c	(.../ModePreGenPermeateDefeatured.c)	(revision f4a8565c7edec12094b8a737ed7b8cd3424a9208)
@@ -7,8 +7,8 @@
 *
 * @file    ModePreGenPermeateDefeatured.c
 *
-* @author  (last)      “Raghu
-* @date    (last)      14-Oct-2025
+* @author  (last)      “rkallala”
+* @date    (last)      09-Dec-2025
 *
 * @author  (original)  Michael Garthwaite
 * @date    (original)  08-Sep-2025
@@ -151,7 +151,7 @@
     {
         case FP_PRE_GENP_DEF_FLUSH:
             setValveState( M4_VALV, VALVE_STATE_OPEN );
-            setValveState( M12_VALV, VALVE_STATE_CLOSED );
+            setValveState( M12_VALV, VALVE_STATE_OPEN );
             setValveState( P6_VALV, VALVE_STATE_CLOSED );
             setValveState( P11_VALV, VALVE_STATE_CLOSED );
             setValveState( P33_VALV, VALVE_STATE_CLOSED );
@@ -285,9 +285,12 @@
 {
     BOOL result = FALSE;
 
-    result = TRUE;
-    pendingStartPreGenDefRequest = TRUE;
-    requestNewFPOperationMode( FP_MODE_DPGP );
+    if ( ( FP_MODE_STAN == getCurrentFPOperationMode() ) && ( FP_STANDBY_MODE_STATE_IDLE == getCurrentFPStandbyState() ) )
+    {
+        result = TRUE;
+        pendingStartPreGenDefRequest = TRUE;
+        requestNewFPOperationMode( FP_MODE_DPGP );
+    }
 
     return result;
 }