Hello, 

I bought the TL-WPA8630P  Kit to try extend the wifi in my sisters new home to reach a smart tv upstairs.  tTe router she has does not create a password never has. I set up the kit all was going well, i went into the app to turn security off as my sister still doesn't want any password on the wifi. I hit the WPS button to pair the adapters with the router and it seems to work but now there is a password on the connection.  The password that came on the set up card doesn't work even tried admin and nothing. As i don't know the password I can't connect to the wifi to get into the app or the utility to change or turn off the password. Any help would be appreciated.