Longshadow wrote:
Yup, always go for the simple stuff first.
(My mouse has a little LED on top, green for a bit when turned on, blinks red when battery is low, about a day or so before it quits.)
I have a digital thermometer that says it's 80° in the ≈35° garage.
I'll check the batteries.
Either needs batteries or the cockroaches living in the wall have a fireplace.