Have plusnet (technicolor) router, works fine. Trying to add on a Netgear range extender for ipad use but installation stalls at point where I need to input existing network password. All the required leds show on the plug in extender. The new network connection shows up on ipad but the password is rejected, like a dozen times now. But the network password is printed on the plusnet router card, so it can't be wrong, and I'm not confusing it with the router password either !. Anyone come across this before please ? .