I upgraded on 12/21/2011 to Release 3.01.19 (12/20/11). Now I cannot access [again] any of the 10,000 photos that are stored on my WD TV Live Hub or its attached USB drive.
This also happened the last time I upgraded to new Firmware on the Hub. Over the next day I slowly reacquired access to the Hub photos via WDPhoto app.
Is this the way it works?