A bug in plasma-discover and knewstuff is causing a distributed denial of service attach on KDE.org. https://mail.kde.org/pipermail/distributions/2022-February/001157.html Please backport the patches they have onto the epel9 packages.
FEDORA-EPEL-2022-d68126e673 has been submitted as an update to Fedora EPEL 9. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2022-d68126e673
FEDORA-EPEL-2022-d68126e673 has been pushed to the Fedora EPEL 9 testing repository. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2022-d68126e673 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-EPEL-2022-d68126e673 has been pushed to the Fedora EPEL 9 stable repository. If problem still persists, please make note of it in this bug report.