ive tried the same back up with diffrent dvd players... ive tried it on 3 toshiba players ..dont work..but i got one to work..i dont know how i did it..i kept on pressin plaay wen it said loading
in that case I would blame your media. Try better media. I personally use Ritek G04, many others use Taiyo Yuden, there are some other good ones out there too. Do a search on good DVDR media, you should come up with some stuff.