I have quite a large area to deal with but I do have 7 discs all with blue lights. The WH iPhone app only seems to be capable of showing 6 discs but if I go into the router home page I can see that 7 discs are connected. Or am I mistaken about the 7th disc working properly?
Please could i be notified if/when theres a solution, and more than three discs can be added?
I've got exactly the same problem, i need wifi in an outbuilding.