Vexing Ethernet Problem

Hello all,

For the past couple of days I've been having a very strange problem with my ethernet connection. I use a tp-link UE300 adapter as an ethernet port and up until recently it has been working perfectly. Now, however, I cannot get internet through my cable despite everything looking fine. Currently it says my ethernet is connected as normal. IPV4 says Internet. It is both sending and receiving packets. The troubleshooter says no problems detected. But I cannot load web pages or get anything usable when the ethernet is the network being used. My laptop is defaulting to wifi and when I disable wifi and use only the wired connection I get a "server not found" message or a connection timeout when trying to load a web page.

I'm not sure if it's the cable or not. I've tried 3 different cables all with the same result. I've flushed dns, tried with a fixed or automatic ip, I'm out of ideas. Please help. Here's a screenshot as reference.

https://imgur.com/UjVuiLB