Guys, I bought a mag 256 in November and the manufacture date is may 2017. Had no single issue with box until 3 weeks ago. When u turn the TVs on you get the full channel list but no pictures and after 10pm it works brilliantly till 6am in the morning. I've done everything on the box from rebooting,resetting and so on but can't get it to work during the day. Has any one had the same problem? Or can someone help pls.