@barbudreadmon This is really useful, thank you.

Just for Info, im currently running Recalbox 7.0.1 in a raspberry 3b+

De nuevo muchas gracias por tu respuesta Zing.
Siguiendo tus instrucciones he abierto un caso en gitlab, pongo el enlace aqui por si puede ser de ayuda a otros usuarios.

Un saludo
https://gitlab.com/recalbox/recalbox/-/issues/1472

My zxspectrum folder has about 2,400 games and I don't remember any taking more than a couple of seconds to load .

There are more than 1 type of file suported - what ones are you trying ?

thanks I looked again and found it, forgot the Quick Options! Cheers

For me keyboard was working well until i did upgrade to the latest updates that stoped working...

@screech yes i know that i can submit translation, but i talk about an unofficial translation (with google?), maybe in the future just for have a not official translation for tons of rom (translate 1 by 1, 50.000 roms its a bit large maybe in the future we have all roms description traslated but for now the italian community (or other small) its complicated. Well its only an idea.

some thing for the pics, many site have pics but not all site have all pics, if (in the future), we can choice the site, or import a list of sites for check its better ithink, but its just only another idea.

for rescan i know the update features, but its complicate rescan the roms and delete 1 by 1 the pics, maybe (just another idea) a delete option when use the update function.

tks

@trantornator I figured out the problem. Extensions were Z80 not z80.

Problem solved.

J'ai la réponse :
il faut lancer le jeu
dans le premier écran , au moins pour les jeux atic atac, jetsetWilly
on peut sélectionner son type d'objet pour jouer (clavier, Kempston Joystick, cursor joystick)
mes mannettes sont considérés comme "Kempston Joystick"
une fois le jeu lancé mon joystick fait son boulot

Pour sélectionner son type d'objet, il faut utiliser le clavier virtuel qui se lance en appuyant sur le bouton "enter" ou "select" qui est configuré dans emulstation. Pour "d'appuyer" sur la touche souhaitée, c'est dans mon cas le bouton A

Dans retroArch il est possible de configurer/mapper des boutons
Si ça ne suffit pas, en cours de jeu il est toujours possible d'ouvrir le clavier virtuel (en appuyant sur le bouton "enter" ou "select" qui est configuré dans emulstation) et "d'appuyer" sur la touche souhaitée
Dans atic Atac par exemple pour ramasser des objets, il faut utiliser la "touche du clavier "Y" "

SOLVE

Sorry, my mistake, I thought .tzx files worked. My collection is purely .tzx files as I'm a sad old ex Speccy owner and I still like to load up the games in real-time! I'll download some of my favourites in .z80 or .sna, but hopefully they get loading .tzx files going. Thanks for the help, Ali