It will be great if someone could help me as tried many things but I can’t sort this situation. Most of the times when I run an arcade game through Mame 2003 & Mame 2003 plus cores on Nvidia Shield pro it loads until the game’s menu and after a few seconds i get bounces back to Retroarch. The wierd thing is that sometimes it works when I reboot my Nvidia shield pro, but not for long as when I try to turn a few more games it bounces me back to the Retroarch menu. This situation happens only with Mame as other cores work fine. And since now I tried the following things
I uninstalled and I deleted all the retroarch data files and reinstalled Retroarch again 3 times without success.
Before installing retroarch on my Nvidia shield pro, I installed it on my brother’s Chinese Android box and everything works fine.
I uninstalled many apps to free my Nvidia Shield internal storage
I’m using a 256 GB 3.0 SanDisk micro pendrive for my roms
I noticed that Mame cores takes few seconds to run a game