I rolled the update back and the odd queries have disappeared, however looking at the General Log Files in OPNsense I'm seeing a lot of these errors:
This repeats many times and it was what I was seeing in AdGuardHome. I had disabled the FireHOL1_WAN Alias and WAN rules yesterday. I just reloaded Unbound to flush the cache and it seems to have fixed the issue from what I can tell.
Code Select
The DNS query name does not exist: <!DOCTYPE. [for FireHOL1_WAN]
The DNS query name does not exist: <html. [for FireHOL1_WAN]
This repeats many times and it was what I was seeing in AdGuardHome. I had disabled the FireHOL1_WAN Alias and WAN rules yesterday. I just reloaded Unbound to flush the cache and it seems to have fixed the issue from what I can tell.