是只有选择对话会闪退。

我是降落星球会卡死或者闪退，一天1-3次，玩别的游戏没任何问题，我现在普通任务都不做了，直接做主线和主支线，赶紧通关卸载

已解决，将配置文件相关部分修改为：
```Low.ini
[Shadows]
fShadowCascadeSplitDistance0=4.0
fShadowCascadeSplitDistance1=10.0
fShadowCascadeSplitDistance2=25.0
fShadowCascadeSplitDistance3=300.0
uTerrainShadowMapSize=256
uShadowMapCount4096=0
uShadowMapCount2048=0
uShadowMapCount1024=4
uShadowMapCount512=4
uShadowMapCount256=4
uShadowMapCount128=4
uDirectionalLightShadowMapResolution=128
uFocusShadowResolution=128
uShadowFilteringQuality=0
uShadowFilteringTransparencies=0
bContactShadowsEnabled=0
uTotalDynamicShadowMapRenderCount=6
uAdditionalDynamicOnlyLightsBudget=0
```