@zbe So from your picture it appears the wait time is coming from iPXE getting an IP address?

Yes.

What version of FOG are you using?

1.5.10

Could you grab a new pcap of the failing pxe boot sequence

Well, technically it’s not failing, it just takes 180 seconds for yet unknown reason.

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I PM-ed you 6 captures. 3 are done booting UEFI and other 3 BIOS.

I used 3 different network devices:

VirtIO paravirtualized Intel E1000 Realtek RTL8139

As you’ll see almost every configuration behaves somewhat unique. It makes no sense to me. 😛

I can do captures of physical PCs sometime next week, hopefully.