I have seen this issue before on the forums but nothing I can find has worked for me.
Anytime I play a 3d Bluray I can click the bluray button in the powerdvd13 player and it will say its outputting in 3d but my Panasonic plasma will not auto detect the signal and when I push the 3d button on my remote it "converts" the image to 3d where as it still thinks its 2d and looks like crap. I have my resolution set to 1080p 24hz and it is still not working. I've tried multiple movies and nothing works.
This is why I bought the software instead of the old powerdvd9 that I had.
Other 3d applications that I have work as well as youtube.
Thank you.