Either way, I would still like to know why the phone will pair to the TV but the TV wont recognise the phone.
Every now and again when I have company and we might need to look someting up on the net, it was fine as I allways used my TV as my PC screen. Then I got a 4K screen and now run the PC on that (and occasionally run the TV as a 2nd screen, but have to reset the graphics output accordigly which is a bit of a fuss) By using the phone I was hoping just to flick both into blutooth mode so everyone in the room could see the display from the phone onto the TV.
As said in opening post, it did manage this once, but when it work did I didn't have wi-fi so it wasn't done that way.
Screen mirroring cant find a compatable device, but I thought was was over blutooth anyway. plus there was an S6 available that neither my S4 or the TV would mirror with.