Yep make sure to not overwrite it nor delete itI see! Well this is interesting. I’ll definitely try to load my manual save before “Point of No Return” and re-play from this point to see if the game creates this autosave you’ve mentioned. I wouldn’t count on this but It’s also possible I’ve deleted this save by accident and don’t even notice. Thanks a lot for this!
(And maybe to try (quickly), you can choose "the gun" on the roof)