Powerline network suddenly stopped working

Hi there, it seems that I have encountered the similar issue several days ago. I was bothered a lot. Did you mean that you could see the data of broadband but can not connect to the Internet ? If this is the case, I think you should restart your wireless router and then maybe you have to reset the account of your broadband on the router's management page. Choose the Internet connection through the wireless router .Type in the account name and password. When finished , just try again to see if it works.:D