Can't edit wire in saved games.

I’m having a problem when I load saved games, where I can’t edit or change any wire objects. Nothing shows when I try to use the wire tool on any chips. This is only for wired objects I created before I loaded the game, though. I can still create new chips and edit them, as long as I don’t wire them to any of the old chips. It’s a real pain though, because I have to completely redo any half-done jobs. Any way I can fix this? Thanks.

Never use saved games- save your work with the advanced duplicator instead.

Well, it was just involving a huge fort I made so it’d be a pain to dupe it. That’s an unavoidable glitch, then? Lame.