My boyfriend was tired of making coffee in the wee hours of the morning so we purchased the Black and Decker CM5000B. It is amazing. We just set it up before bed and he has coffee ready at 6am then I have hot coffee at 7:30am when I get up. Lately the brewing stops early and the blue power light flashes until we shut it off. This interrupts the heat plate and then coffee is barely luke warm by time I get up. The manual has no troubleshooting information for flashing power light. We have unplugged and waited then plugged in again several times but still the light flashes.  Moreover, I am having to warm my coffee in the microwave now.