Is your Keurig blinking red but the reservoir is full? It might be a sensor issue. Those black floaty things inside the tank can get stuck.
Empty the reservoir, shake it gently, and then re-seat it firmly on the base. Sometimes the water line just needs a proper connection. It’s needy, like a cat that wants attention but also hates you.
If that doesn’t work, try cleaning the bottom of the tank and the machine’s contact points with a damp cloth. Mineral residue can block the signal and confuse your brewer.
13 Keurig Coffee Maker Problems and Troubleshooting: A Comprehensive Guide
