The other board from the same batch seems fine, everything came up without error when flashed. Other than needing to slightly loosen the tolerance on the 1V2 rail due to ripple so the supervisor didn't freak out. This board has a temporarily reworked decoupling cap that's a little bit too small but I wanted to sanity check the board before the real cap comes in later this week... somehow I completely ran out even though I checked inventory before starting the run. Maybe I didn't allow enough headroom for PnP errors or something.