I am using a pair of powerline adaptors to extend the range of my homehub 2 to upstairs in an old house. A Tomato router then acts as wireless hub upstairs to provide wireless access to various family members. All works great, Internet for all including access restrictions for younger ones etc ! However, I wanted to connect to the BT Homehub just now to check some settings, but cannot do so unless I take the Tomato out of circuit and just connect straight into to the powerline, whereupon there she blows. I have obviously missed some setting on the Tomato, but I'm not sure where to look. Can anyone suggest where I'm going wrong please ? Thanks GB.