To get the device to come back up as an available device, you will need to...
- Turn off the router and the unplug the bridge.
- Power the bridge back on but not the router. You should be able to see the access point come back up at this point.
- Plug the router in again, and go through the captive portal setup.
- You should be able to see his Wifi network during setup, and be able to connect to it at this point.