This is a pretty short one. Basically, when I direct my Sims to go do something, the icon pops up in the action queue for (literally) about a second, then disappears and they proceed to not do it. I had a similar issue in the same save file regarding going to work, but changing into the career outfit first seemed to help. I don't know what the solution could be this time. I tried restarting the game and my computer, I tried reset Sim. I can't really remember what else, but I feel like I must have done more than that... maybe not, as I can't even think of what else I might have tried. This is happening for all Sims in the same household, but does not appear to be an issue in other save files. By this point this particular saved game is really of quite massive proportions as it's been going on forever, but that can't be the issue, can it? People play for dozens of weeks (game time) with legacy files, and this particular household isn't quite that old.
SOS!
TIA.