There are many reasons for this problem; one of the reasons is that Windows Update failed to install or update the Network drivers, in that case, you have to update the required driver manually.

If you constantly keep having to reset your Network Adapter on Windows 11/10 use the fixes provided below: The first step is to run the Network and Internet Troubleshooter using the Get Help app. This ...

7 things your motherboard's second LAN port can actually do (and probably should) ...

A slow Ethernet connection is frustrating, especially if you switched to wired specifically for speed. But these fixes are worth trying before you give up.

If your Ethernet connection is capped at 100 Mbps despite having a gigabit-capable setup, there are several steps you can take to resolve this issue on Windows. Here’s a comprehensive guide to help ...

I mis-posted over at the Ars Msoft OS forum and didn't get a fix, so here I am. I'll paste where we are, and any help would be greatly appreciated: The problem: Running Win7, this problem has cropped ...

You may not think it matters what USB port you plug your computer's Wi-Fi adapter in to, but the wrong port can severely ...