In an effort to clear out more of the potentially problematic store items, I switched to an older generation of the system as well as guix pull and user profiles. I then ran guix gc. At this point, I was running guix from commit 373e5fc96724fd38bb1263e4af90932ea36f596b and the system profile was created with guix f3eecfd36cb537a1febc30eea1f6aa448203ba40. I then pulled, bringing me up to guix 8154beffd8c121e953a7c4cd75c3eebfcc073a9a. Reconfiguring results in the same error. Any thoughts on how to recover? Should I try building guix against an older guile version? Best, Jack