repo checksum errors for fedora 28 i686 arch?

I saw there was an i686 fedora 28 workstation this time (didn't fedora 27 drop i686?) and I just installed the workstation iso as a virtual machine, but if I try to run DNF, I get this: [root@fed28i ~]# dnf -v install ksh Loaded plugins: builddep, config-manager, copr, debug, debuginfo-install, download, generate_completion_cache, needs-restarting, playground, repoclosure, repograph, repomanage, reposync DNF version: 2.7.5 cachedir: /var/cache/dnf error: Downloading successful, but checksum doesn't match. Calculated: 5ceb390f551f178386ba55d4bd3bb52a8516481cd44792a92dd7bc7e37b6f78cecf20947589085b79242684d55b50ffa6d9f43cc4a46d7dd7e65c2d58b40638f(sha512) Expected: 48453fec8d1480f8d8dd68453ebc95beb8dc543a72763b7bf47784c387403ccc2bffe22cb885099157b7e0812781836325567b648e474f8462f4e50b50bcae54(sha512) (http://mirrors.rit.edu/fedora/fedora-secondary/development/28/Everything/...). ... (similar errors for all mirrors) ... Cannot download 'https://mirrors.fedoraproject.org/metalink?repo=fedora-28&arch=i386': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried. Error: Failed to synchronize cache for repo 'fedora'