Bug Reporting

This list aims to let the users and developers a complete list of bugs and issues on the console, Stock FW and CFW. If you know a bug in a game please report on our Discord server, we will try to keep this updated. If you want to report something make your request here.

Emulators

Emulator	Issue
SMS	SMS emulator button mixup when fire a missile in after burner. The volume changes
SMS	Take about 5 seconds back to 60fps
GPSP	GPSP savestates may break if turn off the console without exit the emulator before
SDLPal	Need to double click DOWN key when start the game

Homebrews & Ports

Game	Issue
Quake v1.09	Fall into the lava in front of the portal to hard (in lobby)
Quake v1.09	Jump the water to the fourth episode(in lobby)
ASCII Portal	Not Loading
Streets of Rage Remake	Crashes after the Bomberman games logo

Console

Revision	Issue
All	Screen tearing problem (Fast movements has lag or bad FPS)
All	Roms can't save ingame. Its only possible through menu save states
All	Console doesn't support the VRC7 sound chip
1	Installing CFW requires hardware modifications & soldering
1 - 2	Multi-Cart roms may cause issues on normal console functionallity
1 - 2 - 2.5	Ghost keys (Bad key pressing) when press more than 3 keys

Stock Firmware Miyoo Game Compatibility

The next list only applies to the 1st and 2nd revisions of the console.

Playable	Type	Game	Issue
No	GBC	Shantae	Flashing graphics and low fps
No	NES	Lion King	Screen flickering
No	NES	Aladdin	Freezes after the menu
Yes	NES	Castlevania III	Audio problems
Yes	GB	Pokémon Red & Blue	Audio problems
No	NES	Super Pang	Doesn't start
No	NES	Battletoads	Freezes after start cutscene
Yes	GBC	Infinity	Doesn't sound quite correct
Yes	NES	Lagrange Point	Sound problems due inexistence of VRC7 chip
Yes	GBC	Zelda Oracles	Freezes when use lowercase in character creation
Yes	GBC	Pokémon Puzzle League	Graphic glitches on some sprites
Yes	GBC	Ghost n' Goblins	Graphic glitches on some sprites