With pokemon platinum and heart gold, twilight menu ++ cannot load game saves, in fact with both of them I get a screen with the message "communication error, press A to continue" but if I press A the problem persists. I also have other games such as Inazuma eleven 2, mario kart ds and pokemon white version that work and load saves correctly. Twilight menu ++ and nds bootstrap are updated to the latest version and on the compatibility list of nds bootstrap, it is reported that both games work.
I have also attached an image with the screen that I see when I press START.
I have also attached an image with the screen that I see when I press START.