Before I read your reply I start to look at configuration files until got the problem fixed. I don't know what is the specific file I edit that make it work again.
I make changes in recalbox.conf global.videomode and other files I don't remember (I make backup and then change alot of files one by one until it back to work)
Now I have another questions:
How to run reincast in widescreen mode? I try edit /recalbox/share_init/system/configs/reicast/emu.cfg rend.WideScreen to 1 one but doesn't work
I also have reincast audio and speed problems, I read another threat about it saying it is a commom issue in 5.x batocera version. Already exist a fix to it?
There is a way to configure unibios to CONSOLE mode in all games instead of do that in game one by one?
Also want to enable free play to all FBA games at once instead enter in TEST MENU game by game, it is possible?
Sorry for my poor english and thanks for help.