Purchased it on line.  When got it first thing tried was toast.  Had a problem getting it to the correct toasted level we wanted it.  Would have had to stand and watch it.  Didn’t the the ticking sound when tried the convection part of it.  Wouldn’t mind a fan but ticking did not like.  Took casserole out and put in regular oven.  Took the long drive to a nearest store and returned it.  Next time will spend ore money and get one with a few more options on dials and no ticking.