Trying to set VLAN Priority causes error
I used to have a rule with VLAN Prio set to VOICE since a few years (so this rule was there during the upgrade to current pfsense aswell). Now I wanted to edit a few parameters on that rule and got "Invalid VLAN Prio Set." even though I didn't change anything related to VLAN Prio (I just switched from Destination Port any to a specific one and from Source Port specific one to any). Once I set VLAN Prio to "Not set" I was able to save it, but now I can no longer set it to anything else as I will get "Invalid VLAN Prio Set." everytime.
Someone else reported the same issue here: https://www.reddit.com/r/PFSENSE/comments/cz7b4i/cannot_utilize_vlan_priority_8021p_matchtag/