Whenever I try to load a save I get a crash to desktop after a short loading screen. It seems to happen with every save, and I think it only started happening with beta 4 (didn't play in a while though, so not 100% sure).
No idea as to what's causing it, unfortunately. New games work perfectly fine though.
System information, in case needed:
OS: Windows 7, SP 1
CPU: AMD Phenom II X6 1090T
GPU: Club 3D Radeon 6950 (1GB VRAM version)