Greeting! I have a problem for months with one router - can not you can unlock !!! Download the program itself PINWPSGUI , but it does not calculate the fine pin ( Checked with other routers know which pin ) , any advice welcome ! I've worked with a lot of programs - bully , reaver , wifite , aircrack etc , etc. Device is Technicolor MEDIA ACCESS TG 788vn ESSID is TNCAPA45A0D BSSID is 30 : 91 : 8F : A4 : 5A : 0D