Index: tst_time_duration/test.py
===================================================================
diff -u -rbb03d37df3e06689c1eab87b1c0dcd5ff8aa2e08 -r3eac9c181061cef4de4ff7042e1b2399bd48a091
--- tst_time_duration/test.py	(.../test.py)	(revision bb03d37df3e06689c1eab87b1c0dcd5ff8aa2e08)
+++ tst_time_duration/test.py	(.../test.py)	(revision 3eac9c181061cef4de4ff7042e1b2399bd48a091)
@@ -126,12 +126,13 @@
     test.startSection("Verify the slider values")
     open_time_duration_pop_up()
     #FIXME: If we not use specified value then it will take minimum one and maximum 8 hours.
+    utils.waitForGUI(1)
     start_treatment_time_verification(60)
     for duration in range(61):
         hd_simulator.cmd_set_treatment_parameter_ranges(min_treatment_duration = duration, max_treatment_duration = 61,
                                            min_uf_volume = 0.0, max_uf_volume = 0.0,
                                            min_dialysate_flow_rate = 0, max_dialysate_flow_rate = 0)
-        waitForGUI(0.1)
+        utils.waitForGUI(0.1)
     hd_simulator.cmd_send_treatment_adjust_duration_response(True, 0, 100, 60)
     mouseClick(waitForObjectExists(names.o_time_duration_confirm_button))
     test.log("Confirm button is clicked")