problem

After entering the details for the zone in the Wizard, the creation process gets stuck at "Configuring public traffic". In the network tab, I can see the last request was createVlanIpRange.

versions

Using KVM with NFS.
Cloudstack - latest main branch (4.21)

The steps to reproduce the bug

Add a zone using the Zone Wizard in the UI.

What to do about it?

If there is an error, the error should be displayed. Else the workflow should continue.