Game crashes on start if spawned on densed areas

[Xenotemos]

2-3 days ago, i had a problem about starting my session because of the unstability of build 41 on low-end computers. I managed to create a save 2 times, and i survived 9 days on avarage. Game seems to crash when the game starts on dense areas, and the game causes frame rate drops when there is a event which can attract the zombies at you. I was told the game has increased system requirements for build 41, i tried the game on a dedicated graphic card with a different computer (GTX 970)