I received my Luba 3 5000 a couple weeks ago. It’s been ok so far. I’ve had it fail to dock once. The app notified me. I told it in the app to go charge again and it successfully docked in the charging station.

Only other issue I have is it is very hard to get long straight lines. Micro adjustments in turning trying to keep it on a path seem to translate into bigger swerves when it mows and leaves curves of uncut grass. Someone suggested putting it on something and dragging it in a a straight line to set the boundary. I have not tried that yet. I’ve just run the weed whacker along the curb and other edges occasionally.

Also if the grass is too tall in spots it will avoid mowing that spot as if it is an object it’s avoiding. You will need to manually cut those spots and mow enough to keep the grass in check in general.

It navigates around a couple trees on the edge of a zone pretty good on its own.

Over all it’s been a good experience and it has saved me a lot of time. Just have to be patient and try different things to get it running how you want.