diff --git a/FSW-qt/Makefile b/FSW-qt/Makefile
--- a/FSW-qt/Makefile
+++ b/FSW-qt/Makefile
@@ -1,6 +1,6 @@
 #############################################################################
 # Makefile for building: bin/fsw
-# Generated by qmake (2.01a) (Qt 4.8.5) on: Tue Nov 12 10:07:41 2013
+# Generated by qmake (2.01a) (Qt 4.8.5) on: Tue Nov 12 13:28:25 2013
 # Project:  fsw-qt.pro
 # Template: app
 # Command: /usr/bin/qmake-qt4 -spec /usr/lib64/qt4/mkspecs/linux-g++ -o Makefile fsw-qt.pro
diff --git a/FSW-qt/fsw-qt.pro b/FSW-qt/fsw-qt.pro
--- a/FSW-qt/fsw-qt.pro
+++ b/FSW-qt/fsw-qt.pro
@@ -17,6 +17,10 @@ contains( CONFIG, verbose ) {
     DEFINES += PRINT_MESSAGES_ON_CONSOLE
 }
 
+contains( CONFIG, debug_messages ) {
+    DEFINES += DEBUG_MESSAGES
+}
+
 contains( CONFIG, cpu_usage_report ) {
     DEFINES += PRINT_TASK_STATISTICS
 }
diff --git a/FSW-qt/fsw-qt.pro.user b/FSW-qt/fsw-qt.pro.user
--- a/FSW-qt/fsw-qt.pro.user
+++ b/FSW-qt/fsw-qt.pro.user
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 2.8.1, 2013-11-12T11:17:40. -->
+<!-- Written by QtCreator 2.8.1, 2013-11-12T13:25:37. -->
 <qtcreator>
  <data>
   <variable>ProjectExplorer.Project.ActiveTarget</variable>
diff --git a/src/tm_lfr_tc_exe.c b/src/tm_lfr_tc_exe.c
--- a/src/tm_lfr_tc_exe.c
+++ b/src/tm_lfr_tc_exe.c
@@ -472,7 +472,7 @@ void increment_seq_counter_destination_i
         packet_sequence_control[0] = (unsigned char) (new_packet_sequence_control >> 8);
         packet_sequence_control[1] = (unsigned char) (new_packet_sequence_control     );
 
-        // increment the seuqence counter for the next packet
+        // increment the sequence counter for the next packet
         if ( sequenceCounters_TC_EXE[ i ] < SEQ_CNT_MAX)
         {
             sequenceCounters_TC_EXE[ i ] = sequenceCounters_TC_EXE[ i ] + 1;
@@ -484,7 +484,7 @@ void increment_seq_counter_destination_i
     }
     else
     {
-        PRINTF1("in increment_seq_counter_destination_id *** ERR destination ID %d not known\n", destination_id)
+        DEBUG_PRINTF1("in increment_seq_counter_destination_id *** ERR destination ID %d not known\n", destination_id)
     }
 
 }