Windows 10: Service host network service using all data

I have windows 10 home version 2004 installed on my dell Inspiron 15 5578 and I am facing problem with SERVICE HOST NETWORK SERVICE>DELIVERY OPTIMIZATION... It's using all my internet since last 2 days when I was installing cumulative update for windows 10 version 2004 x64 based system 2020-11... after downloading 100% everything freez because of 100% disk usage by "System" and windows module installer " process... And then I tried to force shut down but after that my pc took 45-50 min just showing dell logo.. so I tried to restore my pc and I did but problem is still same... And then I tried to open windows update in settings it just loads for minutes but nothing happens and disk usage still showing 100% even after 2 hours after opening laptop without running any application.. i tried to manually disable windows update service but nothing works..

What should I do now?

Help!

:)

 

Service Host Network Service




Must be one of these. Telemetry I think.

 

windows 10 Service Host: Local Network

Hi,

Service Host: Local Network contains a sub-service called
Superfetch that is used to pre-load data from hard disk into RAM memory. To improve your PC's performance, we suggest that you disable Superfetch service. Here's how:

• Press Windows key + X on your keyboard, then choose
  Command Prompt (Admin).
• When prompted with the administrator permission, click Yes to continue.
• Type in the following command: net.exe stop superfetch.
• Hit Enter.
• Wait for a few minutes to see if changes can be seen on your computer’s performance.
  
• If you want, you can also run a disk check by typing the following command:
  chkdsk.exe /f /r.
• Press Enter.
• Type Y to confirm the disk check by the time you restart your computer. Please make sure you have closed all of your applications first.

Let us know if you have successfully completed the steps and the result.

 

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.