Index: firmware/App/Controllers/BloodLeak.c
===================================================================
diff -u -r2ed28d3fdc3345c4a3d8f1684d1541f2a27467d8 -rd9ce84753986b57d6105565a268a1932e275b88f
--- firmware/App/Controllers/BloodLeak.c	(.../BloodLeak.c)	(revision 2ed28d3fdc3345c4a3d8f1684d1541f2a27467d8)
+++ firmware/App/Controllers/BloodLeak.c	(.../BloodLeak.c)	(revision d9ce84753986b57d6105565a268a1932e275b88f)
@@ -101,7 +101,7 @@
 #define BLD_MIN_INTENSITY_OUT_OF_RANGE       0.35F                                               ///< Blood leak minimum allowed intensity.
 #define BLD_ZERO_MIN_INTERVAL_MS             ( 30 * SEC_PER_MIN * MS_PER_SECOND )                ///< Blood leak zeroing minimum interval in milliseconds.
 #define BLD_ZERO_MVG_AVG_NUM_OF_SAMPLES      16                                                  ///< Blood leak number of moving average samples.
-#define BLD_ZERO_IN_RANGE_DRIFT_TIMEOUT_MS   ( 2 * MS_PER_SECOND )                               ///< Blood leak zero value drift in range timeout in milliseconds.
+#define BLD_ZERO_IN_RANGE_DRIFT_TIMEOUT_MS   ( 4 * MS_PER_SECOND )                               ///< Blood leak zero value drift in range timeout in milliseconds.
 
 /// Defined states for the blood leak detector state machine.
 typedef enum BloodLeakStates