In " Windows 10, version 2004" or later, setting of the network connection during sleep on battery power has been changed to "No communication". To change the network settings during sleep, please follow the steps as below for each application.
[Procedure for changing network settings during sleep]
1. Click [Start] --> [Settings].
2. Click System.
3. Click [Battery], and click an app in [Battery usage per app].
4. From the "Choose when this app can run in the background list", select the setting you want to change.
Always: Always operates in the background.
Let Windows decide: Does not work in the background when running on battery.
Never: Does not always work.