My free view channels are mixed up. Tv1,2,3 are fine. However after that we go down the list of channels. If we click on TVNZ plus 1 …we get Duke. So I went down to duke channel, clicked on that and the channel is TV3plus 1. So I scanned all the channels again and they are the same. I am running through ‘DishTV so that we can record.
For what it's worth - I have exactly the same problem (using an A2 Superbox). I have te-tuned both TV and Superbox several times and updated Superbox software, all to no avail. Looks like I have to live with it - it all works but just have to make an educated guess as to which channel is where on EPG.