I've experienced the same problem with a F22 VM running in VirtualBox. (Is yours a VM?) Disabling IPv6 seemed to help a bit, but the problem never went away completely. There a few bugs that talk about similar issues, e.g.: https://bugzilla.redhat.com/show_bug.cgi?id=1206878 https://bugzilla.redhat.com/show_bug.cgi?id=1214538 There are various ideas out there for how to fix this, e.g. `dnf clean all`, or using LIBREPO_DEBUG=1. But none of these worked definitively for my VM. Regards, Richard -- Richard Fearn richardfearn@xxxxxxxxx -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/devel Fedora Code of Conduct: http://fedoraproject.org/code-of-conduct