Index: firmware/App/Services/Messaging.c
===================================================================
diff -u -r35c9e9bcd5678f0a2db8e51768d002ee10a5e624 -r56100135135bb715d316b5fd002a4a4951b9334a
--- firmware/App/Services/Messaging.c	(.../Messaging.c)	(revision 35c9e9bcd5678f0a2db8e51768d002ee10a5e624)
+++ firmware/App/Services/Messaging.c	(.../Messaging.c)	(revision 56100135135bb715d316b5fd002a4a4951b9334a)
@@ -124,8 +124,7 @@
     MSG_ID_TD_BLOOD_PUMP_MEASURED_FLOW_RATE_OVERRIDE_REQUEST,
     MSG_ID_TD_BLOOD_PUMP_MEASURED_MOTOR_SPEED_OVERRIDE_REQUEST,
     MSG_ID_TD_BLOOD_PUMP_MEASURED_ROTOR_SPEED_OVERRIDE_REQUEST,
-    MSG_ID_TD_BLOOD_PUMP_ROTOR_COUNT_OVERRIDE_REQUEST,
-    MSG_ID_TD_PERISTALTIC_PUMP_SET_SPEED_REQUEST
+    MSG_ID_TD_BLOOD_PUMP_ROTOR_COUNT_OVERRIDE_REQUEST
 };
 
 /// Message handling function table
@@ -172,8 +171,7 @@
     &testMeasuredBloodFlowRateOverride,
     &testMeasuredBloodPumpSpeedOverride,
     &testMeasuredBloodPumpRotorSpeedOverride,
-    &testBloodPumpRotorCountOverride,
-    &testSetPeristalticPumpSetSpeed
+    &testBloodPumpRotorCountOverride
 };
 
 #define NUM_OF_FUNCTION_HANDLERS (sizeof(MSG_FUNCTION_HANDLERS) / sizeof(MsgFuncPtr))
@@ -628,8 +626,6 @@
         testerLoggedIn = FALSE;
     }
 
-    sendTestAckResponseMsg( (MSG_ID_T)message->hdr.msgID, testerLoggedIn );
-
     return testerLoggedIn;
 }