that I'm aware. I also have a tp-link router. the point is not being online. though, I've heard you can do a lan connection without being online or possibly setting I think it was the subnet mask to all 0s or something. there's something like that that's supposed to allow ftp but you can't connect to the internet. that's the reason I use a wifi stick, not to be connected to the internet, because of downloading the latest update, and there have been some reports of sony remote disabling fake license files. most telemetry is gone with the dns to block updates, but not all of it.