I’ve had a database refresh today, but that was not unexpected in the circumstances. My Fuze crashed while playing. The display was dark, it looked as if powered down, but I couldn’t turn it back on via the power switch, no matter how long I held it. Pushing the power switch up while holding the left button revived it player, which then proceeded to rebuild its database.
Unfortunately, I can’t tell if it was playing an OGG track when it crashed, I simply wasn’t paying attention. 
