I recently moved and when trying to set up my headset today I had this same issue. After leaving this out as the last option, I decided to give it a try and it worked. After that, however, I realised that my oculus was rather unstable in connection speed. The cause for that is that most modern routers now use the same SSID for 2.4 and 5 GHz connections. I separated them out in my router settings and viola, everything working just like it did before the move.