My Roborock S5 works fine with no internet connection. I just put it down and pressed a button. Otherwise there is Valetudo which has been going solid for over

My Roborock S5 works fine with no internet connection. I just put it down and pressed a button. Otherwise there is Valetudo which has been going solid for over a year on it. Oh and it runs linux. I managed to run a website off it.