Re: Items placed in inventory are disappearing after resetSim at death
@killernarwhal927 First of all, this issue won't affect your other saves. Whatever is wrong with your sim is only wrong within the one save. And uninstalling and reinstalling wouldn't help either, since the issue is the save itself, not the program data.
When you ran the MC reset, did it reset your sim as well? There's an option to exclude the active lot from the reset, which would also exclude your sim. If you're not sure, you can reset just the sim: click on him and select NRaas > MC > Advanced > Reset Sim. Then "save as," quit, delete the cache files, reload, and see what happens.
If that doesn't help, it would be a good idea to add NRaas ErrorTrap and Overwatch, which clean up a lot of low-level corruption before it becomes major. That plus another MC reset might help. Since your sim is going to travel, it would be helpful to add NRaas Traveler as well.
As far as whether the issues will clear up when your sim returns home, it's possible, but not overwhelmingly likely.
I do think this issue is probably caused by the resetsim during death, not your Relativity settings. One of the processes that happens during death is that the contents of the dying sim's inventory are transferred to an heir, usually another sim in the household. (I think they might just poof if there's no one to inherit.) Interrupting the death sequence can leave the various associated processes half finished and still firing.
If the additional mods and the MC reset don't help, you might need to revert to a backup save, that is if you have one. It sounds like you've saved at least twice since the issue happened, in which case the game's automatic backup would have been overwritten, but maybe you kept a backup yourself.