hello I’m trying to run Reicast as well.
I’m using Retropie 3.3 and a xbox controller (wire and wireless). Each time I’m running the systemManager or any other file I can’t go over the time/date screen. The controller sometimes can move and change the date but no way to validate it.
I looked at the emu.cfg file and the associate mapping. I tried to change it but it seems that Reicast change emu.cfg at startup (automatic setup maybe) even if I remove the write mode.