Re: Unresponsive Sims
There is an issue where 2 or more sims will become connected somehow when in close proximity. One will go about their business and the others involved will just stand there doing idle animations, but queued actions won't drop, and the sim doesn't do them. I have it happen quite a bit and have learned to keep them apart when doing things like homework, etc. What it takes to get all the sims going again is to reset a sim with the debug reset option. The type in reset command may work too but idk as I just keep testingcheats on, so the debug options are available to me all the time. So, when it happens, try resetting the sim that is just standing there. What you should see is at least 2 sims reset. And if the sim that was doing something like fabricating something or making nectar, you'll lose that progress.
There's nothing else I've found to get around it.
Hope this helps.