Sim, testei em outros emuladores, como snes e master system, o problema só ocorre no Dreamcast, por isto frisei o emulador em questão. Já verifiquei as ligações e parece estar correta, vou fotografar as ligações e postar aqui.

@acris Thank you!

Hi, thanks for the notification. It should be back.

Hi,

No problem on the website. Have fun.

Its been up and down over the last week but certain parts still work. Weird.

Thanks @acris & @OyyoDams

Feel free to delete this topic as it serves no use anymore.

@hutilink hi
Which pi are you using ? Are you sure you're running the retroarch fba core ? Or is it pifba ?

@theoldguy probably a deadzone problem

w00t! i solved it and it was the stupidest fucking thing. Turns out i was tinkering around with the power switch scripts (to turn a button into safe shutdown switch) and since i forgot to comment the line back, and the VGA666 was taking all the GPIO pins, it was probably triggering it into shutdown. It was confusing me because i had no screen stating that the script was being triggered into running and the screen went away in a really strange way.

shit at least i solved without going insane at the pi or the vga or whatever. haven't tested the hdd but it was clear as daylight when i saw the powerswitch.sh being started at the log (should check logs more often i know). thanks anyways!

Merci pour la solution, c'est bon a savoir.
Perso sur mes sticks j'ai 3 connecteurs 1 la masse et 1 appuie standard et l'autre Appui long a repetition.

we don't support anymore 3.x branch, there was no need to maintain a server just for that