After I upgraded to 0.93.2 I got some issues with dhcp client, after doing some tests the problem was due the NIC, replacing the WAN Nic to other vendor not 3COM, the problem was solved.
I have to add that I'm running my 0.93.2 version since sunday with no problems, and the performance was really improved, I used to have a 60-80% CPU utilization with previous versions, but now it runs smoothly at 5-10% !!!
I'm running TrafficShapping, NTop, and squid on the box, and everything is working superb…
Congratulations again to the pfsense crew, outstanding job!!!
Emanuel Gonzalez
Guatemala