Our Windows domain provides a wallpaper image via group policy. The image file is accessible through a network path.
If there is no network connection during client computer boot, the wallpaper will be black, because Windows couldn't access it. This sometimes happens if you use Wi-Fi connection and always with VPN.
Unfortunately Windows doesn't automatically try to load it again as soon as there the network connection is established.
How can I force Windows to reload the background image?