After the new updates came out yesterday, I did the update but, this time, I did what you said (" yum update --enablerepo=xcp-ng-lab") and it worked perfectly...thanks!
@ThierryEscande I kept all the files from the acpidump from both new and old fw. I've ran that on both sets of acpi dumps which produced quite a few dsl files (one per ssdt) so I've just zipped both folders for you here: