I couldn't find something like that, so my question is, could you Implement a rom refreshing menu or an option (without rebooting the pi)?
Yes, can be good +1
Hello, i think that the feature is needed in emulationstation, not directly in recalbox 
@dem1980, It would be a nice feature to include into ES for sure, but I'd bet retroboy could make a simple script to exit ES, and then start it back up to refresh without having to reboot the whole system.
Hi indeed that will be great to refresh ES without reboot it. It is in the todo list and that will be done, maybe in the 3.3.1. If you want to restart manually ES, you can do that with a plugged keyboard, F4 to close ES then Alt+F2 to acces consol and type /etc/init.d/S31emulationstation start. Or in SSH, with /etc/init.d/S31emulationstation restart.
+1 wanting this feature
thank you not to go back the old subjects. This option is available for a while in recalbox 3/4 Menu Emulationstation > options games
Sorry, my bad. I'll be using that menu a lot now. ...no offense intended, but if old topics are b*mped it's usually because the online documentation isn't complete. Or perhaps the various languages and forums are detracting from search engine results?
Hi indeed that will be great to refresh ES without reboot it. It is in the todo list and that will be done, maybe in the 3.3.1. If you want to restart manually ES, you can do that with a plugged keyboard, F4 to close ES then Alt+F2 to acces consol and type /etc/init.d/S31emulationstation start. Or in SSH, with /etc/init.d/S31emulationstation restart.
