First of all I have to say that I did already all the 8 solutions presented on the other post and still no luck to connect, I'm also quite sure it's not
from the ISP side as it used to work when I was in another appartment with the same Internet Provider.
So here are the informations you ask :
What Country/State/Province do you live in? Thailand / Bangkok
Modem brand & model number: ZTE ZXV10 W300 Series
Router brand & model number: the modem is the router as well
If Wireless, are you using a white or black external adapter, or an internal (Xbox 360S) adapter? white external adaptor
Things you have tried:
Thank you if you can help !