Stay warm out there (but only for 30 minutes)

A couple of nights ago, when it was raining like crazy here (my 8-inch rain-gauge was overflowing!), our power went out for a second around 5AM. Not sure if this is just coincidence, or if there’s a causal relationship here, but later that morning, my electric kettle would no longer let me press the “warm” button multiple times to set it to stay warm for a longer period. That is to say – it used to be, each time you hit that button, it would add 30 minutes to the “stay warm” timer. Now, when I hit the button it puts up a 30 – but hitting it again, just deletes the 30. I only thought about a possible connection between the power-fail and this change in behavior because, whenever the kettle loses power, it forgets that I want it in “quiet” mode – so when i first turned it on, it was beeping at me, which made me think about the fact that it had lost power. Then, when I saw the change in behavior on the stay-warm function, I wondered if those thing were related. I did un-plug, wait 10, and re-plug, to see if that would fix it, but, no dice. :shrug: