Windows 10: Ethernet keeps disconnecting and reconnecting

I keep being disconnected from my Ethernet Connection.The timing of disconnects is randomNo other device seems to have this issueProblems started when CCTV was installedSo far I've tried:Rebooting PCDoing the commands ipconfig /flushdns, /release, /renewUninstalling drivers via device manager and restartingDownloading the drivers off of the website, uninstalling the drivers and reinstalling the drivers via the program that was downloadedUnplugged Ethernet Cable on both endsChecked Router logs and didn't find any issuesDrivers are up to dateWindows 11 was recently upgraded from Windows 10 to fi

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Ethernet keeps disconnecting and reconnecting

Hi.

My ethernet connection keeps disconnecting and reconnecting and i can't get a stable connection.

 

usb keeps disconnecting and reconnecting windows 10

Hi,



Thank you for posting your query in Microsoft Community. I regret the inconvenience caused to you. Let me help you.

• 
  What is the make model of your system?
  

I suggest you to Change the USB power management settings and check.

• 
  Open Device Manager.
  
• 
  Double-click the type USB to change power management settings.
  
• 
  Right-click the specific device you want, and then click
  Properties.
  
• 
  On the Power Management tab, change the power management settings.
  

I would also suggest you to refer to the suggestion by
Ashish Sondhi from the following link and check if it helps.

Redirecting



Also refer:

• What if a wired device isn't installed properly?

Windows help and learning

(Note: steps in the above article applies to Windows 10 as well)



Let us know if you have any further query on Windows, we are glad to assist you.



Thank you.

 

Ethernet keeps disconnecting

I have the same issue on my Dell XPS 15 laptop (which worked normally for many months after I set it up). I've ruled out all hardware culprits (Dell even swapped in a new motherboard). I've done every last suggestion in this post and all other tutorials I've found about Ethernet disconnects and "default gateway not available" errors (including a repair install of Windows 11 Pro). My wi-fi connection is fine, but all of a sudden after six months, my laptop cannot maintain a stable Ethernet connection. It disconnects after a few minutes. Sometimes it spontaneously reconnects for a little while before disconnecting yet again. If I remove the Ethernet cable and reconnect it, that will usually restore the connection for a short time. The problem happens whether IPV4 is enabled, IPV6, or both. The only option I have not tried is the nuclear one: a clean reinstall of W11.