All of a sudden for some reason, the 3DS capture program is no longer seeing the correct name for my Line In socket (I've even renamed it in the CP to something different and then restarted the software to see if it picks it up - it doesn't). The audio preview is working fine on my headsets for monitoring the audio live, but it simply isn't capturing that audio when I press record.

Was working perfectly last week too so I've no idea what's changed