Why with wired ? Mine is connected with Wifi, that doesn't work in Wifi
Wired is best for the installation because, it doesn't fail. If software packages are needed, during the installation process, it's unlikely that WiFi will connect during the install process for a variety of reasons. (No SSID, encryption key, etc.)
Always use wired Ethernet for the installation. WiFi is best configured after the installation is complete, when the user can input the needed info.
However, for around 24 hours, it works.
All three (3) Windows machines are connecting?