Check Your Mods!
From what we've seen, infants will affect a lot. And I mean, a LOT. We always say to check your mods nowadays, but this time, it's really important. Infants aren't just a new kind of life like Were...
Forum Discussion
I don't delete my mods folder. I just move it to my desktop and rename it. Usually we know what's cleared and what's broken within a couple of days.
As mods are cleared or updated, I move them back into my game. (Obviously after downloading the update.) Usually most CAS CC can be moved back immediately as well. If B/B objects break, usually there will be a batch fix from Sims 4 Studio.
If it's been a few days and there are mods whose status I don't know, I test them myself. If they are broken and there's no word from the modder, then I delete them. Luthien has a very helpful thread for this in the mods section.
As mods are cleared or updated, I move them back into my game. (Obviously after downloading the update.) Usually most CAS CC can be moved back immediately as well. If B/B objects break, usually there will be a batch fix from Sims 4 Studio.
If it's been a few days and there are mods whose status I don't know, I test them myself. If they are broken and there's no word from the modder, then I delete them. Luthien has a very helpful thread for this in the mods section.
