Thank you for your help. Modem connection. It says I am connected to Deco_9D20. When connected the light keeps flashing I can use the internet with this connection with no password or security....

Trying to link the new TP Link Deco M4 to Virginmedia hub and it cannot find it. I have tried with modem and router mode several times and still no joy. I have read many comments available on the net...