Hi. I've just upgraded my broadband line from copper (standard) to fibre and have a new router. It won't link to my WR702N which was successful before. I've spoken to my network provider at length and they cannot understand why as we've done everything we should have done. reset / WPS etc.  the only thing they suggest is it might be too old a TP to work with the new fibre optic broadband line? Is this the case?  I'll happily buy a new adaptor if thats what I need to do but I don't want the expense if unnecessary and I am doing something wrong to make the connection.  Please - any help and advice gratefully received. and is there a number I can call to speak to someone? thank you. Alexandra