I was getting crazy because it looked like pupcapture didn't work on a certain number of tables (eg: iron man, dirty harry,...). Finally found the reason: vpx-standalone is expecting "PupCapture" and it is case sensitive ! Of course, many puppacks have variations like "PuPCapture" (and so on...). Could you make this case insensitive ? Thanks. It could make all the puppacks from trochjochel (https://vpuniverse.com/profile/16848-trochjochel/content/?type=downloads_file) by miracle.
(this is following our discussion on discord)