Gaming freeze screen when playsport island

[littleeeee]

i get this sports island[PAL] RDXP18 torrent and download it.THe extracting and convert to ciso seem fine.I use configurable usb loader 49b to load game.After 10 ot 15 min ,it suddenly freeze, same on NeoGamma r7,usb loader 1.5.

ps:i update to Firmware 4.0