Product review (2 stars): FIXED. I had the same problem with oven not staying lit.
After fiddling with this oven on and off for months, (it's in a little guest apartment), I finally figured out the flame sensor for the broiler and over burners were installed backwards at the factory. Obviously they don't test each product before they ship it. Moved them to their coresponding burners and the oven works perfect. Now I actually like the little oven.