Glad to hear it, thank you for the speedy triage! I did look at the linked issue prior to opening this issue, but it wasn't clear to me if it was a duplicate.

FYI, I was able to fix it within my save by completely rebuilding my power network.

Game crashes when I mouse hover over the Accumulator in Electric Network Info's Production column.

No crash when hovering over Accumulator in the Satisfaction or Accumulator charge columns.

Crash is reproducible in my save. Save migrated from latest Factorio 1.x.x