Ha! In an older flat I had a "lock" button on the stove. Touch button, of course. And for some reason, it would always register an inadvertent touch. Of course

Ha! In an older flat I had a "lock" button on the stove. Touch button, of course. And for some reason, it would always register an inadvertent touch. Of course, once locked, the buttons wouldn't work, but the lock light wasn't obvious enough.