I have tried both mame full set on and off during the adding platform process and unfortunately neither had any effect on the current issue.
I downloaded every core possible in retroarch and pointed to many different cores in launchbox during my testing but to no avail.
LB goes to retroarch in most cases but just doesn’t launch the game.. it seems to just stutter there is an issue but with all cores there and retroarch being able to launch games when not using LB as the front end.
when I go to RA website there are many download options but I am downloading android version file: retroarch.aarch64.apk which installs fine, I give folder access and again runs roms fine but just not with LB as the front end.
Thanks for your help, and again I’m keen to get this working as I really want a frontend for this Odin and LB looks great.