@echoesofsilencex For any UI issue with traits with mods installed, please test vanilla, check Broken/Updated Mods & CC and then do a 50-50 . This thread is only for the problem of Sim names duplicating, though.
I am going to talk about my experience, after solving the problem of the infinite white screen when you access the CAS, the duplicate names arose. First I searched the internet and deleted the "notify.glob" file, that solved the problem that the traits were copied but not the duplicate names, voices, etc., then I did what you said, I copied the mods separately and added them with a 50/50, and I was trying but only creating sims with the base game or with some cc that I was adding and I didn't have any problems, now the problem I have was when I wanted to load a family from my gallery with mods, that's where the problem came back of the duplicate name and I think also the voice, but if I load a family from the gallery without cc the problem disappears, the duplicate names only appear when I load a family that has mods, I hope my experience is useful to you, I don't know what to do The truth is I was very happy thinking that it would be fixed, the truth is I don't know why EA releases its updates that break everything if the grace of the Sims 4 is the community mods not what EA thinks we want or that it gives us things that they had already done mods before but of much lower quality.
I don't speak English, I'm in the translator lol.
@darkanon2314 Could you do a test for me please? Create a new user folder by moving the folder The Sims 4 out of Documents > Electronic Arts and starting the game. Now, in that new folder, download a gallery Sim who you think caused this before and test them in a new save.
Many thanks for this.
