Memorex DL burn won't play on Panasonic

Discs copied with my new Memorex16x-DLL-IN drive will play fine on my computer, but when I try to play one of the Memorex’s double layer discs on my TV’s Panasonic player, I get a black screen with no volume… there’s a message saying it’s playing but that’s about it. Single layer discs copied on the Memorex16x-DLL-IN play great, however. Please, please help me.

I have Windows XP, an additional Lite-On DVDRW SOHW832S (sound quality stinks on recordings so I don’t use it), 3.4 ghz, 1 gig RAM.

Sorry, I forgot to mention, the same brand of discs (Memorex +R DL) play fine on the Panasonic TV player when copied from my fathers computer. The Panasonic is a recent model (the DMR-ES20K).

The Memorex 16x-DLL-IN is a rebadged Nec 3550 and will write +R DL discs just fine. What is the MID of the media you are using, what burn speed and did you bitset to DVD Rom? You can use DVD Identifier to find out the media code. Some stand alone DVD players are very picky when it comes to DL media.