Windows boot manager "unexpected error" on some (new) UEFI desktops...

Hello to everyone!

I’m facing some issues with some (new) UEFI desktop Bioses…

When I try loading my project on some (2018+) UEFI desktops mobos, I'm getting an error from windows boot manager “A device failed to start…..
….Info: unexpected error has occurred”

My project has no problem loading on Legacy mode and UEFI laptops, but why this is happening on newer UEFI desktop bioses…? (Asus, Gigabyte, etc.)

Is there anything I can do to enhance compatibility?
(I use win8.1SE Builder version : 28/3/2020)

Thank you!

Thanks for info yannis about things happening on newer UEFI desktop bioses…? (Asus, Gigabyte, etc.)

If you find a solution for Win8.1SE, let us know.

*
In addition, you can test and see if this your new bioses work fine with Win10PESE
http://theoven.org/index.php?topic=2594.msg36985#msg36985

maybe updated windows fix maybe not, let us know. 

So i'll have to move on to 10...

Thanks for your reply!