Wait timeout problem

I need to look for pariculer window and if not visible click something.

Wrote following code in python...........

   runAll.RefreshMappingInfo()
    Options.Run.Timeout=100
    if not runAll.WaitAliasChild("Payrun_PayItems", -1).Exists:
      runAll.tvMain.wChildView[0].wChildView[0].ClickCell(0, 0)
    else:
      if not runAll.Payrun_PayItems.WaitProperty("VisibleOnScreen",True,0):
        runAll.tvMain.wChildView[0].wChildView[0].ClickCell(0, 0)
    Options.Run.Timeout=10000    

I was suppose to waite in brown line for 100 milli sec ..but waiting for 30 sec 

suppose to immidiatedly responce at green line but waite for around 15 sec

what is the problem...?

when debugging I could immidetely see values are there

this is a delphi desctop application.....