I decided to use my V4K+ for retro gaming too and I am experiencing very bad stuff. Almost all NES emulators are very unstable, let me post a list
nes/bnes - starting any game results in sad face - https://paste.osmc.tv/vibidaloxo (launched around 20:25)
nes/nestopia - black screen all the time (except when I open “pause” menu, then game picture is visible on background but goes to black once i exit the menu) - https://paste.osmc.tv/qakeyeqabi (around 20:34)
nes/quicknes - sad face after few seconds of gaming - https://paste.osmc.tv/ukusasatev (around 20:36)
the only usable emulator is fceumm right now which is quite not okay, because its probably the slowest among them
not sure if i do something wrong, does anyone have better luck with vero4k+ and gaming??