@Fl1nst0ne Thanks for your response and sorry for the delayed reply. Under setup the connection types are Dynamic IP, PPPoE, Static IP L2TP, PPTP so I don't think it supports MER.

@Fl1nst0ne Thanks. Do you mean MER (DHCP Option 61)?

Hi i would like to use my Archer MR 600 as the primary router for Sky Broadband to see if I can improve wireless coverage. If this is possible please can someone provide me with step by step guidance...