The wifi works fine, and I have done everything correctly to connect the devolo wifi extender, and it even shows up on my devices, but they will not connect, saying I have been denied access to the network. I've rebooted and reset everything a hundred times and no progress is made on the problem. Does anyone know what to do? This has happened with three diferent adapters, so I just don't know what else to do. Does anyone have any advice?