We had a string of these lock up, all did it after a firmware update. All the them were new so all of them went back to dusty or retailer for replacement.... If memory serves, it was back in July/August.
No issues once then.
I'm Not an engineer, but I play one on TV. My handle is Tweety but I have nothing to do with the organization of similar name. I just had a really big head as a child so folks called me tweety bird.
