[20:44:08] Debug - EXCEPTION_ACCESS_VIOLATION - tried to read address 000000bc
[20:44:08] Debug - Code: 0xc0000005, flags: 0x0, record: 0x0, addr: 0x660cc8, numparams: 0x2, last tag accessed: 0xffffffff,  last tag resource: 0x3a0d, last script op: 0xffffffff
[20:44:08] Debug - 0x00400000 - 0x06A0B000 | 0x00BED6C1 | J:\Halo Online\eldorado.exe

Was changing settings for mouse sensitivity and hit close, probably very close to the time the ranked server started loading the map after a veto vote.