BD+ is a Blu-ray security technology that has been championed especially by Fox. Now High-Def Digest reports that Fox's 'Fantastic Four: Rise of the Silver Surfer' and 'Day After Tomorrow' have created playback problems on certain players. The most severe problems have been experienced on Samsung's BDP-1200 and LG's BH100 players. According to High-Def Digest, both manufacturers are aware of the problem and will provide firmware updates.
It has been widely speculated that these issues stem from the use of BD+ copy protection on the two discs. We contacted Fox for comment, but so far there's no official word from the studio.