You have no idea I live in litter robot hell. I completely clean the thing weekly, as in take it apart scrub it in the tub. This takes HOURS to do. I reach my arm clear up inside and get everything. I have tried every single cleaning product imaginable, including ones made just for cat pee. My filters and seals are perfect, although with all the cleaning I am getting new seals. I have tried putting activated carbon in the drawer and in the bag, I have tried that carpet stuff you vaccuum up in the bottom. I have tried baking soda, different types of litter. I even have a small carbon plug in order thing right next to the box and the stupid filters for it are 12 bucks and I notice zero difference. I have put a special carbon odor air filter in my furnace. I also have smelly thing that go directly in the heater vents. I have millions of plug in things and candles. It is sitting on a hard piece of plastic so yes on a hard surface. The door the poo falls down does not like to close all the way, but since that is in the globe part it should not be causing issues. I have taped all seams and holes where odor could be escaping. I change the bag DAILY even though its not even full at all. It is like the urine has seeped into the pores of the hard plastic and is there to stay. I completely stopped using the second one as it was too much work to clean them both all the time, although I have noticed that one was worse then the other as far as smell. I have started feeding my cats a ton of wet food because the more hydrated they are the less concentrated their urine is. I would like to say this is NOT a poop smell, pure urine and no none of the cats are going outside of the box, even set up a webcam to prove that one. I cannot stand being home, the second you walk in the house it smells like pee. I can smell it all the time and it drives me bonkers. I do not have time to scoop boxes for 5 cats. I am very very very busy and even had to leave my kid at grammas just so I could have litter robot cleaning time. I scrubbed the sucker multiple times tonight took me from 7-9 and now everything is drying. Yet it still smells like pee to me sitting completely empty with NOTHING in it. No litter, no pee, no poop. At this point I am thinking of getting rid of cats because they have become a chore instead of a joy. I LOVE my cats but if some of you remember some very stressful weird things happened and my life has changed drastically. I am not talking about it since this forum is public and their are prying eyes but its like non stop drama. I am so busy with school, work, kid surgeries, kid appointments, me appointments, homework, ect that when I get home the last thing I want to do is take apart the darn box and scrub for hours. I have tried going back to regular boxes but with 5 cats a small house a toddler who likes to dig in litter boxes, I do not have room for a ton of boxes and all that caused was cats to poo and pee outside the box because even though I scooped in the am, I didn't get home until late and they all of course have to use the same one so it was full. It is a freaking nightmare like I said and I am so tired of cleaning the box. It was fine up until it started smelling like pee. Its not healthy for the cats me or the kid and blah I am very frustrated and kind of venting but eff I have to carry a planner with me at all times because if not I would have no idea where or what I need to do next. Whew there my vent. Basically I am thinking of rehoming cats not all just a few but how the hell do you pick? Oh sorry you pee is ruining my life cat. Not to mention my cats have to go to people who either have no cats or can beat this feline clamydia because I STILL have issues. I have one with HCM who would of course stay, one is a sister to a cat that had HCM. I even plan on moving to a new house soon. Looking for one that I can have a cat room and more litter box places. I am so frustrated I have no idea what to do. Everytime I say ok thats it no more darn cats then I cry. It is not their fault. If I could have planned for all the bs that happened then I wouldn't be so overwhelmed. You don't even want to know the last time my cats had a "real" bath.
We live off cat wipes and ear wash around here. Anyways litter robot rant over. And no I have not had a chance to call the company. Nor do I think it will do me any good. What else is there to try? My warranty was up long ago, and I am at the point where I am gunna take the damn thing apart and make my own Litter Robot 3. 
We live off cat wipes and ear wash around here. Anyways litter robot rant over. And no I have not had a chance to call the company. Nor do I think it will do me any good. What else is there to try? My warranty was up long ago, and I am at the point where I am gunna take the damn thing apart and make my own Litter Robot 3.

. Neither Arias nor I need to be around that.