Happens on RC3_clients.
Version 1.28.126958
Exception code: C0000005 ACCESS_VIOLATION at 300B22F6
Fault address: 300B22F6 01:000012F6 C:\Users\[username]\AppData\Local\Arma 3\BattlEye\BEClient.dll
occurs on Servers hosting RC3 Server Binaries, like this one:
http://feedback.arma3.com/view.php?id=20358
From what i have noticed from Rcon logs this seems to be happening to 5-10% of RC3_clients. {F24683} {F24684} {F24685} {F24686}