I wish I could get to the bottom of that crash - I assume it happened as you died? But I can't figure out what exactly it is that has to do with the player dying that causes that crash, especially since it doesn't happen all the time.
yeah the only times it crashed is when i played doom 2 and the final doom levels. some times it crashes when a lot of stuff happens. on doom 1 it does not crash at least not that i can remember. i haven't tested any custom WADs yet.