My game is not modded, the servers are running no mods I tried it on and my PC is stable otherwise and in other games.
Tried these steps, did not help:
https://community.bistudio.com/wiki/Arma_3_Unusual_process_exit#0xC0000005_-_ACCESS_VIOLATION
**UPDATE**
Searched the Feedback Tracker and a random guy commented to unplug USB devices.
It turned out that when my steel series Headset is unplugged while joining a Server, the game does not crash ??????????? wtf ?