Imaging process freezing

I am having an issue where ZENworks imaging is freezing while pulling an
image from the server. It gets to about 25% and just freezes. It doesn’t
time out and return to the bash prompt, but the timer and progress stops
and just sits there. I have let it sat overnight, and it didn’t time out
or finish.

Boot process is 1) Boot to LAN/PXE, 2) Select maintenance imaging, 3)
type “img restorep <Server
IP> //<Server>/vol2/zenworks/images/<imagename>.zmg

I can successfully pull an image down on the following machines:

Compaq d300 – Celeron, Intel Pro 100 VE NIC,
Compaq d310 – Celeron, Intel Pro 100 VE NIC,
HP dx5150 MT – A64, Broadcom NetXtreme Gigabit Ethernet
HP dx5150 SFF – X2, Broadcom NetXtreme Gigabit Ethernet

I cannot pull the image down on:

HP dx2000 – P4, Intel Pro 100 NIC, 865GV Chipset


What could cause it to stop in the middle of pulling the image down?