Other than Wireguard stalling on my iOS devices when I remote view pfSence and zmNinja (NVR app), my system is running fairly well. I read that the WireGuard issue may have something to do with the interface handling of jumbo frames and the version of pfSense.
That said, should I roll back the pfSense version to 2.5.2 via System Update? I guess that can affect my packages, i.e. Wireguard, pfBlocker, Snort, Avahi and they may need to be reinstalled. But will most of the configuration remain?