This has happened a couple of times already. When I try to accelerate time after completing a mission, UFO crashes and I get this error message:
Microsoft Visual C++ Runtime Library
Assertion failed!
Program: C:\Program Files\ UFOAI-2.3dev\ufo.exe
File: H:\UFOai\scr\client\cl_transfer.c
Line: 797
Expression: aircraft
Does anyone know what's the problem?