I have Windows 8. I am unable to connect to the Actiontec MI424WR wirelessly. It picks up the signal fine, but whenever I try to connect, it takes a while and then just says it can't connect. It will continue to try and connect, only ever getting as far as limited access then quickly losing the connection, all with a good signal. There are other computers that are connected, a Windows 7 computer and some Apple computers. I am able to use a wired connection, which works perfectly. The only thing that doesn't work is getting it to work wirelessly. The router is a b/g/n and then adapter is an N. I am using a WEP encryption. The adapter is built in, and does not work no matter the proximity to the router.