Cathedral Rooftop constant crashing

Exception
"Art/Models/Terrain/Act5/CathedralRoof/boss/tgms/cathedralroom_boss_area_v02_01_c7r3.tgm": In source code file:
f:\buildslave\build\production\source\windows\visual\device]d3d9\VertexBufferd3d9.cpp at line 61,
Processing file:
Error: -2005532292
Message: Unable to create vertex buffer.


Getting this as well as up to 10 other art items. Not sure what to do, this has happened 6 attempts in a row to finish off act 5 for The Cathedral Rooftop

Same issue here, crashes when zoning to Cathedral Rooftop