Sounbrewer Sf2. Crashing In Renoise

I have been using a lot of soundfonts off and most of them work fine within renoise but i have recently purchased the ambiance 2 sound font found Here and it keeps crashing in renoise, i am using the project 5 soundfont sampler and i cant seem to be able to change the preset bank to other effects and sometimes it just crashes altogether or just says out of memory please could anyone help? thank you