Index: firmware/App/Services/Reservoirs.c
===================================================================
diff -u -rcc7f1bd82e346521f0102b3398bd030fb3bb0e6f -ra8918c5013f6fe379f4fc4b6fee5045cbfc93d38
--- firmware/App/Services/Reservoirs.c	(.../Reservoirs.c)	(revision cc7f1bd82e346521f0102b3398bd030fb3bb0e6f)
+++ firmware/App/Services/Reservoirs.c	(.../Reservoirs.c)	(revision a8918c5013f6fe379f4fc4b6fee5045cbfc93d38)
@@ -472,7 +472,8 @@
     dilutionLevelPct = volSpentUFML / (F32)FILL_RESERVOIR_TO_VOLUME_ML;
 
     // Check if the dilution level has exceeded the limit or the spent volume is more than the amount of volume in the reservoir
-    // If it has, trigger the fill command
+    // If it has, trigger the fill command. This if should not happen and the predictive dilution level should trigger just in time
+    // in advance
     if ( ( dilutionLevelPct >= MAX_RESERVOIR_DILUTION ) || ( volSpentML >= (F32)FILL_RESERVOIR_TO_VOLUME_ML ) )
     {
         if ( DG_GEN_IDLE_MODE_STATE_FLUSH_WATER == dgSubMode )
@@ -589,8 +590,9 @@
 {
     TREATMENT_RESERVOIR_MGMT_STATE_T state = TREATMENT_RESERVOIR_MGMT_WAIT_FOR_FILL_SETTLE_STATE;
 
-    // Wait for the reservoir to settle and then send the commands to switch the active reservoir
-    if ( ( TRUE == didTimeout( reservoirSwitchStartTimeMS, RESERVOIR_SETTLE_TIME_MS ) ) && ( volSpentML >= (F32)FILL_RESERVOIR_TO_VOLUME_ML ) )
+    // Wait for the reservoir to settle and then send the commands to switch the active reservoir     TODO - restore #define below
+    if ( ( TRUE == didTimeout( reservoirSwitchStartTimeMS, 15000 /*RESERVOIR_SETTLE_TIME_MS*/ ) ) &&
+         ( dilutionLevelPct >= MAX_RESERVOIR_DILUTION ) || ( volSpentML >= (F32)FILL_RESERVOIR_TO_VOLUME_ML ) )
     {
         DG_RESERVOIR_ID_T inactiveRes = getDGInactiveReservoir();