Hello,
I realized that (at least) with OPNsense 23.7.4 the Unifi-Plugin stopped working. Reinstall does not help. The error is always "HTTP Status 404 – Not Found".
Can anyone help?
What about unifi logs in /usr/local/share/java/unifi?
I found out that I have the same problem like mentioned here: https://forum.opnsense.org/index.php?topic=34701.0 (https://forum.opnsense.org/index.php?topic=34701.0):
I uninstalled the plugin, manually deleted /usr/local/share/java/unifi, reinstalled everything and used an old backup to restore the settings. Now it's working again.