I have an laptop running Windows 8.1 X64 and when I connect it to my WiFi network works like a charm but in my girlfriend's house it connect's but I can not access to the internet and in the same network with my phone I have internet
Excluded so far:
Drivers (installed and reinstalled)
Windows OS (reinstalled)
WiFi Interface (tested with another one over USB and the result still the same)
Router (Only the laptop does not work)
My Router is an D-Link and her's is an Thomson...