Hi I have had a SV1 genuine box for around a year now and has worked perfect it was flashed in March with the latest flash which I believe is the most recent v1.5 400. A few days ago it started freezing and rebooting and I cant change the channel the only thing I can do is activate the menus. I have tried a factory reset, flashed it with the same firmware and searched for channels. the connection feed is fine as it works on the original N*L box. Has anyone else had the same problem or does anyone have a solution? Cheers