My friend was hosting the Twins weekly, and crashed to desktop. This happened just as a Chaos Spawn that was eating a Bot (IB I think) was about to split. I was beaming it as BW. This doesn’t seem to be the more common Access Violation crash that occurs on Twins.
Exact same crash occurred. CTD with no message during twins, Chaos Spawn holding a bot, me beaming it, and the crash occurring just as the CS is about to split.