My Samsung Samrt Tv ( not new) has never been good with catch up, iPlayer etc. Having it set on lowest quality and putting up with some buffering, could just about get away with it ( as it is in the kitchen!). It has gradually got worse and now won't even show any programme, The speed test is horrendous. Just wondering if the Wi-Fi in the tv can be replaced or do I need a new TV? It is a UE22F5400AK, approx 6 years old.
