Anyone out there got an #Anbernic emulation device running DrUm78's #FunkeyOS?

Since updating my #RGNano to the most recent firmware (April 13th) the #GBA emulator now fails to load #Nintendo first-party titles such as Mario, Metroid and Pokemon. Everything else is fine.

I've tried with the official GBA BIOS and the open-source Normmatt one, both fail.

Any suggestions?