I just realized that these betas are assigning saves and other files an improper timestamp. Not super important to fix, I suppose, but I don't believe this was a problem before.
I also had another crash, this time on beta 7 with a different game (Seiken Densetsu 3 w/ the translation patch). Of course since it froze the entire console, I can't provide any files. It did happen during an action where I had no control though, ie. player inputs do nothing.
Hello!
the error occurs after playing a long time?
How much time?