I got this all set up and it gave me the "An error has occurred" black screen. I tried launching YSMenu from my R4i to play portalDS, and it says BOOTING LOADING for a split second, but loads and then displays a white screen. Is there another alternative?Are you interested in making forwarders?
https://gbatemp.net/threads/nds-forwarder-cias-for-your-home-menu.426174/
I apologize if I'm starting to annoy you.