Ghost 7.5 won’t image on Network Segment

I’ve been using Ghost 7.5 to image my pc’s. Suddenly, it stopped working. I can still dump images, but i can no longer push them down. When i use the software on a different network segment, it works fine, but on my own, it times out while pushing down an image. Does this mean the problem is network related not software, and if so, what’s the possible fix?