It's in the same family as Kev's big day out with QFA072 for sure. The potential for a bit flip with cosmic radiation increases with the later versions of the memory and CPUs we are using. Hardening the ELACs CPUs is a tough option compared to using simpler software that spends more time verifying momentary states.
Popcorn anyone.
(Kev was an F-14 driver, and yet it was the wild ride with the walk on freight in the back that really concerned him)