2012 Prius C P0A80 Code After Battery Work

Hi!

I am at a complete loss. I have dealt with this code for a while. I took my 2012 Prius C with 245,000 miles to have the battery reconditioned/cells replaced because of the P0A80 code, check hybrid battery warning, and abs/traction control lights. 6 cells were replaced because they were low/dead as well as the computer and relay pack. Bringing it home, we drove 200ish miles then the P0A80 code came back with “check Hybrid battery” warning came in again.
Any advice? At this point I’m willing to try almost anything.