Just an update - I spoke to Samsung and they said it sounded like the Network Interface Card wasn't working and to call out an Engineer. As I knew this would be costly I decided against this and instead bought an Amazon Firestick for £24.95 and now I have catch up TV again! Interestingly when I changed my ISP and router the TV did find the router at first but could not connect. Now it does not find any wifi networks at all, no matter how close. Looks like NICs can break due to confusion!!
... View more