DECIDED TO go for mutant HD51 4K.spent a few days setting up box,loaded oscam ,test line etc,and worked fine for a day,4k picture WOW,woke up 3am to find box flashing...:::::: ::::::::::::: :::::::::::::::::::::::::: etc switched on tv to find open vix picture then black computer code screen with lines of info,something about software fault something TWISTED please upload to vix team,dont know how to,had to switch box off at wall to stop it,still unpluged untill i have some help.......