Renaming a VLAN seems to leave the old VLAN interface still in existence if you login to the console and check ifconfig
Yep, looks like the old VLAN also prevents the new one from gaining its settings. Not a fan of renames. I'll pass this on.
Cheers,
Franco
https://github.com/opnsense/core/commit/05cc2920310
# opnsense-patch 05cc2920310
Can you try this one? I think it needs a purge of unknown VLANs now in order to go back to work or a reboot. The behaviour is that the kernel will not set VLAN tag/parent if already set somewhere else (as it was stuck).
Cheers,
Franco