Index: firmware/App/Modes/ModeChemicalDisinfect.c
===================================================================
diff -u -rac305d5eedc7fb0e85adef5cd4aa34e58e94e3b8 -r653a028c13aff34d2ad06cbfb0e7a34691767dd1
--- firmware/App/Modes/ModeChemicalDisinfect.c	(.../ModeChemicalDisinfect.c)	(revision ac305d5eedc7fb0e85adef5cd4aa34e58e94e3b8)
+++ firmware/App/Modes/ModeChemicalDisinfect.c	(.../ModeChemicalDisinfect.c)	(revision 653a028c13aff34d2ad06cbfb0e7a34691767dd1)
@@ -1655,12 +1655,21 @@
     if ( ( DG_CHEM_DISINFECT_STATE_DISINFECT_R1_TO_R2 == chemDisinfectState ) || ( DG_CHEM_DISINFECT_STATE_DISINFECT_R2_TO_R1 == chemDisinfectState ) )
     {
         BOOL isRsrvrVolumeOutOfRange = FALSE;
-        isRsrvrLeaking               = FALSE;
-        isRsrvrVolumeOutOfRange     |= fabs( getLoadCellSmallFilteredWeight( LOAD_CELL_RESERVOIR_1_PRIMARY ) - R1FullVolume ) > RSRVRS_MAX_LEAK_VOL_CHANGE_ML;
-        isRsrvrVolumeOutOfRange     |= fabs( getLoadCellSmallFilteredWeight( LOAD_CELL_RESERVOIR_2_PRIMARY ) - R2FullVolume ) > RSRVRS_MAX_LEAK_VOL_CHANGE_ML;
+        //isRsrvrLeaking               = FALSE;
 
-        if ( ( TRUE == isRsrvrVolumeOutOfRange ) )
+        if ( DG_CHEM_DISINFECT_STATE_DISINFECT_R1_TO_R2 == chemDisinfectState )
         {
+            isRsrvrVolumeOutOfRange = fabs( getLoadCellSmallFilteredWeight( LOAD_CELL_RESERVOIR_1_PRIMARY ) - R1FullVolume ) > RSRVRS_MAX_LEAK_VOL_CHANGE_ML;
+        }
+        else
+        {
+            isRsrvrVolumeOutOfRange = fabs( getLoadCellSmallFilteredWeight( LOAD_CELL_RESERVOIR_2_PRIMARY ) - R2FullVolume ) > RSRVRS_MAX_LEAK_VOL_CHANGE_ML;
+        }
+
+        isRsrvrLeaking = ( TRUE == isRsrvrLeaking ? isRsrvrLeaking : FALSE );
+
+        if ( TRUE == isRsrvrVolumeOutOfRange )
+        {
             // If the leak is the first time after a while, set the flag and start the timer
             if ( FALSE == isRsrvrLeaking )
             {