Warning over Sky ‘glitch’ that slows down TVs and leaves you with blank screen – but there’s a simple trick to fix it

SKY customers have been complaining about a number of issues with their TVs – but there’s a simple trick that could fix the problem. A growing number of Sky users have reported some curious issues, ranging from sluggish channel changing to screens going completely black. This has left viewers frustrated mid-watch. According to a Sky…