When an anti-tank grenade explodes, the computer freezes. (Heroes Generals)

I noticed that when anti-tank grenades hit the tank, the screen darkens during the explosion and the computer freezes. Moreover, if you throw grenades against a wall or at mines, everything is fine, it freezes only at the moment when the tank should explode. I played with aida64 turned on, the temperature is all right.
Has anyone encountered a similar problem?
Config in the profile.