Unplug the controller and plug it back in. If using Bluetooth, you must pair via the Bluetooth option in EmulationStation’s main menu (not RetroArch).
. In terms of raw power, the H6 is a solid mid-range performer that sits slightly above the Amlogic S905X and Rockchip RK3328 but lacks the widespread community optimization found in Amlogic-based systems. Performance Review for Emulation Strengths (8-bit to 32-bit era): emuelec allwinner h6
While it may not be the "easiest" path compared to a Raspberry Pi or an official Amlogic box, the Allwinner H6 Unplug the controller and plug it back in
It reliably handles 8-bit and 16-bit consoles (NES, SNES, Genesis). In terms of raw power, the H6 is
Overclocking the H6 to 1.8–2.0 GHz (with adequate cooling) can improve PSP and Dreamcast performance by 10–15%.
The biggest headache for H6 users is the software architecture. EmuELEC is built on the foundations of CoreELEC (for video playback) and Lakka.