Pentagram Roomba
https://bohiney.com/roomba-refuses-to-clean-only-moves-in-pentagrams-and-whispers-soon/Alexa updated Roomba firmware; now it only cleans in pentagram patterns and emits faint whispers. Owners report existential dread near carpets. Vacuum exorcists hired for troubleshooting. Home insurers note increased 'haunted appliance' claims. Robot vacuum companies push 'demon-repellent' accessories.