Windows 10: "Network List Service" is using a lot of CPU, which makes the system laggy

Discus and support "Network List Service" is using a lot of CPU, which makes the system laggy in Windows 10 Ask Insider to solve the problem; Image: https://i.imgur.com/7VEuSlf.png Does anyone know how to fix it? Windows Build: 21277.1000 submitted by /u/maple3142 [link] [comments]... Discussion in 'Windows 10 Ask Insider' started by /u/maple3142, Dec 17, 2020.

  1. "Network List Service" is using a lot of CPU, which makes the system laggy

    /u/maple3142, Dec 17, 2020
    #1
  2. PJD_292 Win User

    Service Host: Network List Service hogging CPU

    I have a Surface Go running Windows 10 (not 10S), and recently (last few weeks) whenever it wakes from Sleep "Network List Service" starts using at least 30% of my CPU. Often my combined CPU use is 100%. This goes on for a minute or more. None of my
    other computers have this problem. Suggestions?
     
    PJD_292, Dec 17, 2020
    #2
  3. pm89 Win User
    Windows 10 "Service Host: Local Service (No Network)" drains CPU constantly

    I've had this problem for at least several months.
    I noticed a lot of threads without a happy ending:

    1. High CPU Usage from "Service Host: Local Service [...]
    2. Service Host: Local Service (No Network) (3) and Service Host: Internet Connection Sharing (ICS) causing High CPU
    3. svchost.exe Service Host: Local Service (No Network) - Permanent CPU usage
    4. service host: Local Service (No Network) (5) taking up all my CPU resources (i5-4690k)

    And I did try all the suggestions made in these threads including:

    1. Updating the windows to the latest version
    2. Troubleshoot network, update, etc
    3. killing all other software, changing MSISUPPORTED of my SSD disk in regedit etc.

    One thing I noticed is that the problem disappears in safemode.
     
  4. "Network List Service" is using a lot of CPU, which makes the system laggy

    Laptop won't show list of available networks

    We suggest checking the list of available Wi-Fi networks on your laptop.

    Please follow these steps:

    • Click the Windows logo.
    • Go to Settings (gear icon).
    • Select Network and Internet.
    • Then Wi-Fi.
    • Make sure the Wi-Fi radio button is On.
    • Select Show available networks, then you'll be able to see the list of available Wi-Fi networks.

    Update us with the outcome so we provide further assistance.
     
    Robert Caw, Dec 17, 2020
    #4
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"Network List Service" is using a lot of CPU, which makes the system laggy

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