What does the pfsense status say about all of your interfaces on the main page?
UP? down? Red? Green?
Also, in the drop down menu, for MAC addresses in your interfaces > assign, for the OPT1, what is the MAC? How many choices for MACS are there? If you count all the possible MACS is it , less, the same, more than interfaces on your system? Are the macs you assigned to each interface different? (not even sure if its possible to assign 1 MAC to 2 interfaces, but I'm wondering)
And is 255.255.0.0 a typo?