Index: firmware/App/Controllers/DGInterface.c
===================================================================
diff -u -rf6b78d1fe6741043de38707211710ab0e8a08483 -r76754fa90b487632b80a0695618133347b8a3e75
--- firmware/App/Controllers/DGInterface.c	(.../DGInterface.c)	(revision f6b78d1fe6741043de38707211710ab0e8a08483)
+++ firmware/App/Controllers/DGInterface.c	(.../DGInterface.c)	(revision 76754fa90b487632b80a0695618133347b8a3e75)
@@ -76,8 +76,8 @@
 static F32 lgLoadCellReadingsTotal[ NUM_OF_DG_RESERVOIRS ];     ///< Rolling total - used to calc large load cell moving average.
 
 // DG Dialysate flow rate
-static volatile F32 dgDialysateFlowRateMlMin = 0.0;             ///< Latest dialysate flow rate reported by the DG.
-static volatile BOOL dgDialysateFlowDataFreshFlag = FALSE;      ///< Flag to signal the execDialInFlowMonitor() to process fresh flow rate data
+static F32  dgDialysateFlowRateMlMin = 0.0;                     ///< Latest dialysate flow rate reported by the DG.
+static BOOL dgDialysateFlowDataFreshFlag = FALSE;               ///< Flag to signal the execDialInFlowMonitor() to process fresh flow rate data
 
 // Reservoir data
 static DG_RESERVOIR_ID_T dgActiveReservoir = DG_RESERVOIR_2;    ///< Latest active reservoir reported by the DG.