I changed the password and the SSID to my internet. I also changed the login details for the DSL router login information.
It automatically locked me out and now I can't sign back into it using the old or the new passwords.
I also can't connect the internet to my smart TV since the outage occurred last night. When I try to set up the wireless connection, my wifi does not appear in the list, I tried entering the details manually and they still won't connect to my TV.
You'll have to do a factory reset by pushing a pin into the little reset hole (and hold it there for a few seconds) and then you will be able to use the default login details again.