I ran into this issue with 250 HP 430 G2 laptops. DHCP would take 20+ seconds and then they would error. Other machines ie: 450+ Dell 3330’s had no problem. I make use of chainloading for some old HP probook 4320’s that ipxe doesn’t seem to like and have a standard deployment of fog on a debian box.
Anyhow the switching gear is all Cisco 3560’s and that’s where my problem was.
What solved it for me was that I needed to enable spanning-tree portfast on the ports that i was imaging from.
DHCP is now less than 5 seconds and the machines no longer give the 0x040ee119 error and image correctly.

Hope that helps someone.