The experts in Hurley-Cooper’s own computer unit have made any number of fixes to the RCC software, and improved things somewhat, but there are only so many experts and they can only fix so many megapulses of code at any one time. And the software’s complex enough for even minor fixes to give rise to unforeseen bugs. Amy’s looked at possible upgrades, whole new replacement packages, including some from Mitsuhama, which is how she met Harman, but so far nothing she’s seen will quite do the job in quite the way she wants.