Hey,
I have noticed problems with network sync on Almalinux 9 and CentOS 9. There is a small
fix you can apply after installation of the host that will make this go away. It is
discussed here:
https://github.com/oVirt/ovirt-engine/issues/952
The actual fix is show here (the link is in the above post):
https://github.com/oVirt/vdsm/commit/49eaf70c5a14eb00e85eac5f91ac36f010a9...
Basically you need to modify 2 lines in routes.py. It is located here on my hosts:
/usr/lib/python3.9/site-packages/vdsm/network/netinfo/routes.py
After a reboot, sync should work. Perhaps it fixes your other problem as well.