C/P from Loverslab:7
In fact there is an issue with saving the game that also occurs when entering the CAS. Saving and moving to the map then back to a lot you realize you're coming back to a previous save, losing all the progress made, relationship etc. And it also time to time reset the WW settings. Saving manually before going to the map may work but not all the time or just for the game progression but not for the WW settings. That's quite annoying.
Another bug is I can't initiate sex between teens, workaround is ta make a teen having fun himself then someone ask to join. But adult with teens it's fine. I don't use the cheat "always accept sex", let's keep some challenge
Also when adding an adult in CAS and changing him to a teen, the trait "post prebubere" is not available.
And the action shift + click "make Sims happy" not always work, the bar are filled but don't go in green status.
All my adult mods are up to date, BMD, WP, MCC and WW, that's quite frustrating.
I tried to remove WP, no effect.
I tried to reset my sims 4 folder backing up the essential files and folder as someone suggested, no effect.
I created a new game, same bugs.
I didn't tried to delete WW folder, run the game, and then putting it back. I have no clue what if could break on my sims.
So it's not just a CAS bug, but a global save bug