I first bought the Keurig supreme 1/2021. it's now 2/2022. I've just had my 3rd replacement Brewer delivered. the Brewer tells you when you descale, which I do. the descale prompt stays on, book matter what I do you reset it. after a few weeks, the Brewer makes a cup of coffee with only a few ounces coming out. at which time the Brewer powers of and won't come back on. thankfully up to this point I've received a replacement but something so new and "top of the line", shouldn't die so soon.