Original text, the issue is being recreated cause the original is buried too deep and was ignored even after the requested info was posted:

I'm the head developer for Zoombies, the DayZ port to ArmA 3.

We use All in ArmA to be able to utilize the old models, textures, and maps. We do have a slight problem though:

On random occasions, the whole server, along with all the clients connected to it, will crash (Arma 3.exe has stopped working). I've talked to kju from AiA's devheaven and he told me to report it here. He told me that crashes can happen when killing someone with a gun without a geometry LOD. I do not understand what that means because I have no experience with editing or creating models for ArmA. I have not edited any models for guns. I have only added 1 custom ArmA 2 unit, but we have seen many crashes occur when killing snipers in gillie suits along with PMC Civs (Survivor).

The only files we have included in our MPMission and pbo files are cfg, .sqf, and .fsm.

Our github can be found here:

https://github.com/Pwnoz0r/DayZA3

PS: The rumor is that only our official server's are the ones that crash, I'm skeptical about it though. I'm limited in my troubleshooting abilities in this case. This is why I have come to you guys! Please guide me through! {F21311}