While booting a UEFI client with multiple NIC's to PXE an error "pxe-e16 no offer received" and the client machine won't boot into automation or display the PXE boot menu options.
"pxe-e16 no offer received"
When PXE booting the DHCP information that is cached in the EFI firmware is only passed to the primary NIC.
The issue is seen when any NIC other than the Primary/first nic is attempted to PXE boot. A patch for this has been included in GSS 3.3 RU2 relase.