I have an LG glass top stove (can't access the model# at the moment, sorry). When I turn on the back right burner, the front right burner comes on as well, and I can't turn the front burner off unless I turn the back one off. When I turn on the front burner by itself, none of the other burners come on. Everything on the stove is digital, so there are no knobs to turn. We tried pulling the plug for a few minutes then plugging it back in, but that didn't help.