Index: tst_time_duration/test.py
===================================================================
diff -u -r6921a6fa98a1941a7a178d0750e2aeed9f20eb6d -r6bb43117bca2673c5de877f5b70b094da344418a
--- tst_time_duration/test.py	(.../test.py)	(revision 6921a6fa98a1941a7a178d0750e2aeed9f20eb6d)
+++ tst_time_duration/test.py	(.../test.py)	(revision 6bb43117bca2673c5de877f5b70b094da344418a)
@@ -36,6 +36,7 @@
     for count in range(0,vTotal+1):
         
         hd_simulator.cmd_set_treatment_time(vTotal, count, vTotal - count)
+        utils.waitForGUI(0.5)
         test.compare(waitForObjectExists(names.o_treatment_duration).progressValue, count, "progress value should be {}".format(count))
         test.compare(waitForObjectExists(names.o_treatment_duration).timeTextValue, vTotal - count, "Expected Time on UI should be in seconds {}".format(vTotal - count))