If I download the 11.0 Release (FreeBSD-11.0-RELEASE-amd64-dvd1.iso) and I open the ISO on a Macintosh the Text Files are full of hex zeros. If I download the 10.3 Release (FreeBSD-10.3-RELEASE-amd64-dvd1.iso) and I open the ISO on a Macintosh the Text Files are ok. the 10.3 Release I can install on a ASUS Platform without any problem. the 10.3 Release I can't install on the same ASUS platform.
Where did you download it from, and using what software? Did you verify the ISO's checksum after downloading it?
I download it from freebsd.org on a macintosh with drag and drop. Some time this happens that all Text Files are full of hex zeros and the checksum is not right. I downloaded the dvd iso image with firefox and the checksum is now ok. BUT Same download procedure iso checksum is ok : the 10.3 Release I can install on a ASUS Platform without any problem. the 11.0 Release I can't install on the same ASUS platform. there must be a difference. for 10.3 there are uefi install iso images are they canceled for 11.0 ?
Neither of these relases are still supported. Apparently, this PR never got noticed. If you still have problems, please let me know and we can open a new PR.