Litter-Robot Flashing Blue Light: What It Means and How to Fix It
The short answer: A flashing blue light on a Litter-Robot means the waste drawer is full — or the unit thinks it’s full. On the Litter-Robot 3 and 4, this is the normal drawer-full indicator, not an error. Empty the drawer, make sure the liner is installed correctly, press Reset, and the light should return … Read more