SOME CONNECTIONS ABORT AFTER ONE RING

I have now discovered that when this was bought it had the latest software installed which I checked, now there is a new software release from Netgear, I installed this and the problem has gone, it is a shame that Netgear does not notify its customers that this problem will occur, instead it has cost me time and money in abortive calls. Having requested help from Netgear in 72 hours they keep sending emails "We are looking into it and a Technician is on the case"! About as much good as a chocalate teapot.It seems that you have to resolve everything yourself with the help of the internet, thank god for that.

Try checking and resetting factory and default settings.