Windows 10: Lost Ethernet connections after Windows updates

Discus and support Lost Ethernet connections after Windows updates in Windows 10 Network and Sharing to solve the problem; Today I ran Windows Update on one of my PCs: a DELL Win10. When the updates were completed and the PC restarted, Windows reported "Unidentified Network... Discussion in 'Windows 10 Network and Sharing' started by VitoriaSantos353, Mar 28, 2020.

  1. VITORIASANTOS353
    VitoriaSantos353 Win User

    Lost Ethernet connections after Windows updates


    Today I ran Windows Update on one of my PCs: a DELL Win10. When the updates were completed and the PC restarted, Windows reported "Unidentified Network without Internet Access".

    All other devices connected to my router work fine.

    :)
     
    VitoriaSantos353, Mar 28, 2020
    #1
  2. REVOLAND
    RevoLand Win User

    Windows 10 Ethernet connection randomly disconnects

    Hello,

    So this issue has been annoying me since i have changed my old i5-4670 with a ryzen.

    Ethernet: Realtek 8111H (MSI X370 Gaming Plus)
    Modem/Router: Airties Air 5760

    What i have tried so far to fix my issue:
    • Re-installing Windows
    • Updating Ryzen chipset drivers
    • Updating Realtek LAN drivers (both from MSI & Realtek)
    • Updating MSI' LAN releated drivers (MSI Gaming Lan Manager)
    • Replacing ethernet cable
    • Restarting router to factory settings
    Still no luck, keeps happening randomly. Sometimes it is stable for days then it is not stable for 20 mins. Happening when gaming or idle, or while streaming via steam link.
    Windows' own issue fixer thingy fix the issue for the moment, re-plugging the cable, disabling & enabling the ethernet adapter also fixes the issue for the moment.
    Also i am the only one having this issue in the network, TV and phones are still connected to wifi.

    It is started to be real annoying, so time to get help to fix the issue from TPU. Thanks in advance! *I Love TPU :lovetpu:
     
    RevoLand, Mar 28, 2020
    #2
  3. AQUINUS
    Aquinus Win User
    Windows 10 Ethernet connection randomly disconnects

    I suggest checking out the event log in Windows. It's likely going to tell you why (to some degree,) why the network connection was lost. I haven't had this issue with wired connections but, with wireless it has almost always come down to drivers or a strange software bug which boiled down to how the driver operates.
     
    Aquinus, Mar 28, 2020
    #3
  4. EIDAIRAMAN1
    eidairaman1 Win User

    Lost Ethernet connections after Windows updates

    Windows 10 Ethernet connection randomly disconnects

    Drivers and certain antivirus software or vpn related stuff.
     
    eidairaman1, Mar 28, 2020
    #4
Thema:

Lost Ethernet connections after Windows updates

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