Bonjour
assures toi que ton second fichier cue, indique le bon fichier bin.
Mettre aussi tout en miniscule au niveau des extensions (bin et cue et non BIN et CUE).
And for information, this bug is not specific to recalbox, but retroarch. So this impact every OS using it. Actually an issue is discussed, but I don't know if they will find a hack to solve it... So wait and see. https://github.com/libretro/RetroArch/issues/2230