amazon®ion=GB&placement=B01N0ECL5F&asins=B01N0ECL5F&linkId=390e5f6d68be3f190665525b33f05675&show_border=true&link_opens_in_new_window=true"> I've been using a cable sub for a couple of years now and like many others on here am getting frustrated with the amount of freezing on some of the basic channels. So I thought I may try an IPTV sub to run alongside for a while. I have a new 4K Sony smart TV (android based) and access my cable sub through an Xtrend 8500. Would I be better setting up an IPTV sub on the Xtrend or finding an app for the tv and feeding it into there directly? Opinions would be most welcome.