Call me paranoid if you must, but I take all sorts of precautions to bolster the security of my devices. Running a router/firewall OS with hardened rules is one of them, and I’ve been using an OPNsense-powered mini-PC for a long time to secure my home lab. However, I recently went with a fresh installation of OPNsense 25.7.2 on a separate machine, which didn’t go all that well in the beginning.