Index: firmware/App/Modes/ModeTreatment.c
===================================================================
diff -u -rf1d684e536e7911b356a5d35320c909a1016d3d0 -rce64b7e15824641a6a6465c28eec5d8ec593f110
--- firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision f1d684e536e7911b356a5d35320c909a1016d3d0)
+++ firmware/App/Modes/ModeTreatment.c	(.../ModeTreatment.c)	(revision ce64b7e15824641a6a6465c28eec5d8ec593f110)
@@ -217,6 +217,7 @@
     initRinseback();
     initTreatmentRecirc();
     initTreatmentEnd();
+    setCurrentSubState( NO_SUB_STATE );
     // Enable venous bubble detection in treatment mode
     setVenousBubbleDetectionEnabled( TRUE );