Homebrew WiFi connection hangs when using WFC

[McHaggis]

I'm playing around with the dswifi examples and have hit a bit of a wall. If I stick Mario Kart in and connect to WFC, it connects fine and eventually finds me a partner to race. However, building with the following piece of code makes my app hang indefinitely:

if(!Wifi_InitDefault(WFC_CONNECT)) {
iprintf("Failed to connect!\nMake sure your Nintendo WFC settings are correct.\n\n");
} else {

This appears to be a bug in dswifi, because Savsender also hangs. The WiFi led flashes, but nothing happens and no errors are shown. What's annoying is that it worked several times, yesterday, then stopped working. Every time I try MK, though, it connects perfectly.

Anyone got any ideas?

 

[McHaggis]

Fixed, thanks to some fast help from the guys in #dswifi on irc.blitzed.org. I'd switched off SSID broadcasting on my SoftAP, apparently dswifi doesn't like this.