This mower I bought because of the advertised systematic operation. Unfortunately, he does not do just that. He shares the lawn into incomprehensible segments. He mows the paths in parallel, but can always strip are. No matter what you do with the Mähspurüberdeckung. I have already complained once. The mower was then replaced by the customer service. This was a newer software version, but that can be described only with good will as a beta version. Still wanders the mower often haphazardly across the lawn. The stripes are still there. If the mower hang somewhere, what occasionally happens in a not entirely flat lawn, he remembers clearly not think he is, but turns merrily and digs with its drive wheels ever in the grass. The drive wheels are m. E. a bad design. Through the central web pointless traction is given away. Another bad design is the base station. Why did they not give the mower a meaningful drive-in? This could be done without much effort. It often happens that the mower contacts do not exactly true, which means that he then seemingly haphazard turns one round across the lawn. Meanwhile, the mower is defective. He can no longer load. I'm curious times, whether the customer service has a better quality than the product ... Unfortunately, the name Bosch no longer stands for sophisticated products of high quality. A big disappointment. Unfortunately, it takes more than 14 days to make an impression. I can only strongly advise against the purchase. Maybe it works, if you have a perfectly flat, small, and not narrow lawn. But who has to know?