(p.s. have two litter robot 3 and each of them are certainly not Doing the job as envisioned, not usually detecting my cats and someday just freeze in Center… experienced the wifi board installed and was never able to connect And so the application is non-exist for me…) For 2022, https://arthurpdnip.amoblog.com/the-cat-litter-online-diaries-55105145