I would like to know if anyone else here has had the same issue recently? Tonight I decided to revisit The Hitchhikers Guide To The Galaxy only to find it will not play and finally comes up as a unknown disc! I must have played this movie 7-8 times and I am sure I have played it since upgrading from a 1st gen Sony Blu-ray player to the Denon Blu-ray I have now. And now have just tried to play it in my pc drive and it will not play there ether. Has anyone had laser rot issues with this title???? Or have the newer players had some issue with older Bluray titles recently???