Hey, I use OPNsense since a few weeks and so far it mostly been great.
One annoying issue though is that my Android phones (Google Pixel) Wifi keeps disconnecting every few seconds and the only fix I found so far is to restart the OPNsense box. This seems to start over night and I think it's related to my PPPoE reconnect (Wan interface reset via cron every night).
Any ideas what might be going on or how to start troubleshooting? I don't have many wifi devices, but an iPhone doesn't seem to have the same issues.