@Sunshine I don't think I performed a pinhole reset correctly as it had all the old settings I made from the factory default.   Held the pinhole reset for 30 seconds, this time it worked.   the router is connecting.   It looks like it was my fault.   This time I only changed the APN from three.co.uk to 3internet (which my other router was using) left network search to automatic, although not getting 4G+ I'm getting about the same speed with LTE.   I guess the transmitter is limited to 30Mbs download.