-Bios/UEFI in full default settings(Just change CSM to Disable if you have a AMD GPU and Sata to Ahci)
-Delete old EFI folder and paste new. Don't use merge files
-Don't use Drag and Drop into EFI partition. Use Copy/Paste instead
-Reset NVRAM one time - with OpenCore use entry "Reset Nvram" / with Clover use F11 key on boot screen