No PC internet from ethernet cable. Windows 11

So a few days back an issue popped up where my ethernet cable stopped working with my pc. The icon for the wifi shows the "No Internet" icon, but it also says the ethernet is connected. The cable itself is good as it works with my switch 2. The wifi also works with my pc, but given the router is on the other side of the house, ethernet is the only viable way for me to have good internet.

This happened around the time I had to do a system update for my Flint 3 router, so maybe it has something to do there? If anyone can help me figure this out, that would be greatly appreciated.