Dai-2-Ji Super Robot Taisen OG (BLJS10133)

Ok after awhile. I uses the massive LLE list from Catherin game (I don't really remember the name) and I managed to passed the logo and into the menu screen and even hear menu BGM. But there are 2 problems:

1. After pressing any of the menu button and go back out to the menu again. It took extremely long to go back to the menu.
2. The situation above only happen when I delete the datas that the emulator wrote onto the HDD and let it write it on the HDD again. After I stop the emulator or restart it will show the data game is broken (the Japanese words which you translated for me). Which make me delete the datas everytime just to boot into the menu.

BTW: The game only boot into menu with OpenGL only