Hello,

Tu as essayé les surcharges de configuration ?
https://wiki.recalbox.com/fr/advanced-usage/configuration-override

Attention, pour le cas de la N64, ça ne pourra s'appliquer qu'avec les émulateurs suivants, seuls les cores Libretro seront compatibles :
Libretro mupen64plus_Next
Libretro ParaLLEl_n64

Hello,

Unfortunately it's not surprising you have an issue with a generic controller.

Recalbox can't support all controllers and generic controllers work randomly.

You must check if your pad is described bellow, but my reco would be selling your generic pads to buy supported ones..

https://wiki.recalbox.com/en/hardware-compatibility/compatible-devices/controllers

Damião