Hi,
I ocassionally use my toshiba hd-a30 player.
I noticed quite a few movies started locking up.
once they lock up/freeze, there is nothing that can be done other
than turning off the unit.
I've tossed out charlie chocolate factory(bad movie anyway
,
transformers, frighteners.
I've updated to the latest firmware already. I don't know if
this is the player itself or the actual HD discs. not all my HD movies
have this problem. it sucks though to watch half way and it just
freezes.