problem with re200 extender

When it goes to 100%, it means the Quick Setup has finished, and the wifi of the extender will be changed to your router's name, which means the connection between your computer and the extender is shut down, this page cannot be reached anymore.
So when it goes to 100%, just need to check the lights on the extender, if the light for 2.4G or 5G is green, then it means it has been connected to the router successfully. And you can unplug it and use it in somewhere else.

I have the same problem.I can even connect to the extender, but no internet.