I just received my Ubiquiti SuperRange Xpress card (Atheros), plugged it in and boot up BT2 and upon running Airmon-ng I was greeted with an error:

SIOCSIFFLAGS Input/output error
wifi0 Atheros madwifi-ng
ath0 Atheros madwifi-ng VAP (parent: wifi0)

Now, I am using an HP TX1000 with an internal Broadcom card which I even disconnected while troubleshooting this error. Everytime I reboot and try to get it to work it repeatedly gives me this same error EXCEPT for once.
Last night, while the internal was disconnected, I did not receive that error and was able to sucessfully use airodump-ng and others without any trouble.

Now anytime I load BT2 I get this error and nothing comes up when I use airodump-ng or other programs. Any advice?
Thanks in advance