Here is my setup:
1x Netgate 2D3 / 2D13 Red http://store.netgate.com/Netgate-m1n1wall-2D3-2D13-Red-P218.aspx
1x KIT-5004MP-245-DUAL Antenna kit http://store.netgate.com/KIT-5004MP-245-DUAL-P178.aspx
I have a desktop computer, a macbook air, an iPhone, and an iPad.
So far as I can tell my desktop computer and macbook air seem to work just fine with my current networking setup. Sometimes I've noticed that the macbook air will need to dissconnect from the wi-fi and then reconnect.
However that is not the biggest issue. The biggest issue is that the iPad and iPhone cannot maintain a stable connection to the wireless network.
They never indicate that they have lost connection to the wi-fi however, they do not display webpages. You can surf for about 30seconds and then the connection will drop. The only way to get it back is to drop the wi-fi and reconnect. I've tried resetting all of these connections on both devices (forgetting network settings, etc...) to no avail.
Now the reason this has started happening is I've been trying to bridge the LAN and WLAN interfaces so everything is on the same network by following this guide: http://blog.qcsitter.com/BSDay/
Before that the interfaces looked like this:
Now after setting up the bridge the interfaces(I named the LAN <> WLAN bridge; Bridger) look like this:
Here are some screen shots, I'm trying to figure out why the connection is dropping.
I have the DNS setup to use my ISP's and I'm running pfsense 2.0.1