Prevent Windows 10 to change itself UEFI BIOS boot order after deploying

[nockdown]

Before deploying Windows 10 Pro x64 to PC, UEFI BIOS boot order is:
#1 - UEFI: PXE IPv4 Intel I211 Gigabit Network Connection
#2 - Windows Boot Manager
After deploying Windows 10 Pro x64 to PC, Windows 10 once changes UEFI BIOS boot order itself to:
#1 - Windows Boot Manager
#2 - UEFI: PXE IPv4 Intel I211 Gigabit Network Connection
How could I prevent Windows 10 to change itself UEFI BIOS boot order after deploying?

Some information:
I experience such problem on Asrock-X570 Phantom Gaming4, MSI Z370-A PRO, MSI H270 PC MATE, MSI H170A PC MATE motherboards. But MSI Z77A-G43 motherboard is OK, Windows 10 doesn’t change itself UEFI BIOS boot order after deploying.

Fog settings:
EFI BOOT EXIT TYPE - REFIND_EFI
BOOT EXIT TYPE - SANBOOT

Windows image: WIndows 10 20h2 Pro 64 bit with GPT partition tables

[Sebastian Roth]

@nockdown We have had a few reports of this behaviour in the past. FOG does not touch the UEFI entries nor the boot order. Seems like some UEFI firmware is trying to be smart - changing boot order and sometimes even adding of entries automatically. Not much we can to about this in FOG, I am afraid.

[nockdown]

@sebastian-roth ,

Thank you very much for reply!

[Sebastian Roth]

@nockdown You might check the UEFI/BIOS firmware settings to see if you can disable the automatic boot order switch. Or maybe even contact Asrock to see what they can offer.