All two in 2.2.19 now. Both two were bought from costco and opened today. It works fine after set up. But after firmware update (automatically?) All dead. If no new firmware comes out quickly, had...

I have two kc120. One with old firmware 2.1.9 still work like a charm. Recording, motion detection and access outside. But the other one just updated with latest 2.2.19. Everything stopped working...