Index: firmware/App/Controllers/ROPump.c
===================================================================
diff -u -r2326a384932d92d970f9ec46c1dc1e8881b8bc8d -r28b5f2e7f757647145a82a39aca0a5f3652c68a1
--- firmware/App/Controllers/ROPump.c	(.../ROPump.c)	(revision 2326a384932d92d970f9ec46c1dc1e8881b8bc8d)
+++ firmware/App/Controllers/ROPump.c	(.../ROPump.c)	(revision 28b5f2e7f757647145a82a39aca0a5f3652c68a1)
@@ -74,7 +74,7 @@
 #define FLOW_SENSOR_ZERO_READING                       0xFFFF                                      ///< Flow sensor reading indicates zero flow (or flow lower than can be detected by sensor).
 
 #define MAX_ALLOWED_FLOW_DEVIATION                     0.1                                         ///< Max allowed deviation from target flow.
-#define FLOW_OUT_OF_RANGE_PERSISTENT_INTERVAL          ( 10 * MS_PER_SECOND )                      ///< Flow out of range time out in counts.
+#define FLOW_OUT_OF_RANGE_PERSISTENT_INTERVAL          ( 12 * MS_PER_SECOND )                      ///< Flow out of range time out in counts.
 #define MAX_PRESSURE_TARGET_TOLERANCE                  5                                           ///< Pressure tolerance from maximum set pressure by user in psi.
 #define MAX_ALLOWED_PRESSURE_PSI                       130                                         ///< Maximum allowed pressure that the RO pump can go to.
 #define MIN_ALLOWED_PRESSURE_PSI                       10                                          ///< Minimum allowed pressure that the RO pump can go to.