Initially, I noticed the fact that the unopenable ones were at ISO 25600, the ones either side were ISO 20000, maybe High ISO Noise correction had somehow messed up.. then I found others a few mins later at ISO 25600 and they were fine.
Initially, I noticed the fact that the unopenable ones were at ISO 25600, the ones either side were ISO 20000, maybe High ISO Noise correction had somehow messed up.. then I found others a few mins later at ISO 25600 and they were fine.