I've been using the TL-PA4010 set of ethernet adapters without any issue for a few years now, but just today I got a new WiFi router. When the router was set up, I plugged the ethernet cable back into the same adapters I've been using assuming it would work without issue, but I no longer receive any Internet connection from my adapters. Originally, it would connect me to the name of my home WiFi with an "_EXT" added to the end of the name, but now it simply says "Unidentified network" and gives me no Internet with no other information. I assume I need to do something to pair my adapters with the new router or something, but I no longer have any of the instructions from when I first bought the adapters. If anyone could help fill me in on what could be causing this and what I can do to fix it, it would be greatly appreciated, as it's the only way to make sure I have a stable Internet connection to my PC.