Daniel Madrazo de Juan

Hello everyone and, first of all, thanks a lot for the amazing Web Minidisc and for resurrecting the format. It's a shame that Sony killed it, it makes me very sad. I have a query. I have a Sony MZ-NH1 HiMD on which I can record in SP format from Web Minidisc without any problem, but when I go to play it on my Sony DHC-MD373 deck, it recognizes the disc, tracks and titles, but does not play any sound. Do you know how to fix it, is it a bug? Thank you very much in advance.