Hi @Dagmara and welcome to our forum.
We are sorry to hear about the problem.
Please confirm that you performed all of these troubleshooting steps without good result: Litter-Robot III Open Air - Blue Blinking Light
Hi @Dagmara and welcome to our forum.
We are sorry to hear about the problem.
Please confirm that you performed all of these troubleshooting steps without good result: Litter-Robot III Open Air - Blue Blinking Light