[gentoo-user] Can't connect to new router

[Grant]

I just got a new TP-Link TL-WR1043ND wireless router but I can't seem
connect to it.  I've tried the Gentoo initscript as well as wicd.
With the initscript, I get:

wlan3: carrier lost
wlan3: timed out

I see a lot of this in dmesg:

b43-phy0 ERROR: MAC suspend failed

I can connect to other wireless routers just fine, and I can connect
to this one via ethernet.  I've tried configuring it in various ways,
security is disabled, and I've tried specifying static IPs with no
luck.  Does anyone know what I could be doing wrong?

- Grant