Ethernet Disconnect Issues on Windows 11

First reported on r/techsupport on June 25, 2026.

Users are reporting that their Ethernet connections are randomly disconnecting on Windows 11, with issues such as the connection dropping or not staying stable.

What it looks like

• Ethernet connection dropping
• Connection not staying stable

How to fix it

1. Restart the Ethernet connection.
2. Restart the computer.
3. Update the Ethernet drivers to the latest version.
4. Check the Ethernet cable and ensure it's properly connected.
5. If the issue continues, try replacing the Ethernet cable or contacting your internet service provider for assistance.

Affected products

• Windows 11
• Ethernet connections

Sources

• Ethernet disconnects at random times(Windows11) — reddit:r/techsupport

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Search terms covered: ethernet connection dropping, windows 11 ethernet issues