How to fix ICS (Windows Internet Connection Sharing) not working after reboot? Just reset ICS manually, or do it by PowerShell.

ics-reset.ps1

# Reset Windows Internet Connection Sharing by PowerShell.

# PowerShell.exe -ExecutionPolicy Bypass C:\Path\to\ics-reset.ps1


$module = New-Object -ComObject HNetCfg.HNetShare

$list = New-Object System.Collections.Generic.List[System.Object]

foreach( $connection in $module.EnumEveryConnection ){
    
    $config = $module.INetSharingConfigurationForINetConnection( $connection )
    
    if( $config.SharingEnabled -eq 1 ){
        $type = $config.SharingConnectionType
        $list.Add( @($type,$config) )
        $config.DisableSharing( )
    }

}

foreach( $array in $list ){    
    $array[1].EnableSharing($array[0])    
}