Built a new system over the weekend, … shows a momentary grub2 error on boot:
raid5rec.mod missing
File is present on the machine:
/boot/grub2/x86_64-efi/raid5rec.mod
/usr/share/grub2/i386-pc/raid5rec.mod
/usr/share/grub2/x86_64-efi/raid5rec.mod