I have the LG BP440 can now test well 3 weeks and am very happy with the performance as Blueray- / DVD player for the price.
What is not at all, is the "Smart TV" function. Here the LG crashes repeatedly, despite the latest firmware, always from. The player then reacts no longer, neither the remote control nor the buttons on the player.
Kudos to Amazon, which after 3 weeks a replacement unit have send me !!!!! Unfortunately, the exchange player exactly the same quirks as my source device. It seems somehow to be a firmware issue. In any case, the player is not to gebrauche for me and goes back.
Many thanks again to Amazon, for the really good, quick and uncomplicated customer service.
Greeting Dirk