I have the same issues on a Windows 8 system. It looses the network regularly and ... The image was built a few months after the initial build and I've lost the connection to it to rebuild the system to its former glory. I have some software I have
not ever found to replace the disks that were accidentally destroyed. I tried a disk clone years ago and updated the machine to 10 and it was wiped. I've replaced nic cards and nothing seams to fix the issues. I also saved the image to a windows home server
years ago and that image also does not want to restore the connection of the windows 8 restore.