Well I fixed it by resetting to factory default. Lost the entire HD data, but thats ok because it was fairly new.
But now I've got a different issue. On the ReadyNAS client (iPhone) it needs my FTP information. Unfortunately, on the Duo, it does not come pre-loaded with an FTP server. So I'm stuck.
So how does one actually use ReadyNAS remote on devices other than a PC with the Duo v2?
I have to say, I'm inclined to return the Duo v2. It seems to have half of the capabilities and twice the bugs! The only reason I might want to hang on is if this is the new platform for the future and if most of the stuff gets ported over relatively quickly. (itunes server, tivo archiving, ftp server, readynas remote on ipad/iphone, etc).
I'm going to write up and publish a two-week in review of the Duo v2 shortly. Here's hoping things improve.