Well @meesterboom: "even the best steed sometimes stumbles", the important thing is that you managed to put the NAS into operation ... I will not tell anyone that it was very difficult for you to put it into operation because a gentleman never says what he knows .. .By the way, I also want a NAS, but I will not install it myself, I will look for a good expert technician in the city of Glasgow, Do you know any? ...Greetings