I was trying to do something with wifi settings in my DSL router modem and I messed up. So I created a new DSL router configuration with PPPOE and internet is getting automatically connected and working fine. But, When I go to connect to the internet it is giving me Error 651. But, the internet is working fine, when I checked in Networks LAN was configured to connect to the internet but not the connection I regularly use. The status is "Currently connected to network". The connection I use to connect to the internet is now giving 651. Suggest something please.