I decided to reconfigure the layout of my network and decided to move to zfs at the same time.
With just WAN and LAN everything seemed to be working fine. Then I started adding other interfaces and VLANs. At this point the UI will become unresponsive for a minute plus.
Looking at top on the console doesn't show any obvious resource issues. CPU usage is mostly idle, memory has 7G free.
Additionally, Unbound stopped resolving while I was adding the VLANs but that seems to have stopped happening after a reboot.
Any ideas what could be happening? I didn't have any of these issues with my previous config on this exact same hardware. I haven't installed any plugins yet. Only the various interfaces and VLANs and some basic firewall rules. IIRC, the previous setup was running 21.7.6 while I'm currently running 21.7.7.
Thanks.