Just this morning, around 12:30 am (as I write this post), the oven timer repeatedly beeped. Apparently there was a malfunction… and it kept doing this… you’d turn it off… a few minutes later (after returning to bed) there it would go again… repeat this scenario a couple times… and GRRRR. So  this situation inspired, at 1 am, a reading of the oven manual found in a drawer which said… “turn off power to oven and call for service”… the plug was inaccessible… so the outside fusebox and related fuse (which was a mystery at first) had to be switched… all this happened in an acute state of groggy.