This bug (I'm pretty sure) has been crashing my FTB Unleashed Pack v1.1.7 SSP world for many times already. In simple summary, this is what happens. I log on and play my world all fine, but once I open my start menu (the ESC one), and go back to game, within a few second game crashes. The console just keeps on giving me "GL Out Of Memory error". Does anyone know what's happening with the game and can anyone give any fixes? On a side note I run 32-bit Windows with max RAM allocated (1GB), hopefully this helps in finding a fix.