Yeah....sadly WiFi driver development fell behind in *BSD about 8 or 10 years ago. It made firewalls like pfSense and SmallWall less useful if you wanted an all-in-one network solution. You had to start to moving WiFi to APs from various vendors. It's ok when you have a small foot print with few walls (apartment or townhouse or condo). But a larger home, backyard/outdoor space, or garage/network closet spaces might need extra APs or relocation of AP(s). I do otherwise love pfSense and SmallWall despite what my $DAYJOB is. 10GbE NIC is really great too in *BSDs.